./chc-comp-wrapper.sh ../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-245.smt2 .


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This is Ultimate 0.3.0-dev-42d8767-m
[2025-04-28 21:21:11,147 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-04-28 21:21:11,251 INFO  L114        SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97866bca-3a31-49a5-ae5b-d70e7d699b64/chc-comp25-scripts/participants/UltimateUnihorn/./chccomp-Unihorn_Default.epf
[2025-04-28 21:21:11,256 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-04-28 21:21:11,256 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-04-28 21:21:11,293 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-04-28 21:21:11,294 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-04-28 21:21:11,294 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-04-28 21:21:11,294 INFO  L151        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2025-04-28 21:21:11,295 INFO  L153        SettingsManager]:  * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2025-04-28 21:21:11,295 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-04-28 21:21:11,295 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-04-28 21:21:11,295 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-04-28 21:21:11,295 INFO  L151        SettingsManager]: Preferences of ChcToBoogie differ from their defaults:
[2025-04-28 21:21:11,296 INFO  L153        SettingsManager]:  * Use one large procedure with gotos to replace tail recursive calls=false
[2025-04-28 21:21:11,296 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2025-04-28 21:21:11,296 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-04-28 21:21:11,296 INFO  L153        SettingsManager]:  * SMT solver=External_DefaultMode
[2025-04-28 21:21:11,296 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:11,298 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-04-28 21:21:11,298 INFO  L153        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2025-04-28 21:21:11,298 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-04-28 21:21:11,298 INFO  L153        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2025-04-28 21:21:11,299 INFO  L153        SettingsManager]:  * Automaton type used in concurrency analysis=PETRI_NET
[2025-04-28 21:21:11,299 INFO  L153        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2025-04-28 21:21:11,300 INFO  L151        SettingsManager]: Preferences of SmtParser differ from their defaults:
[2025-04-28 21:21:11,300 INFO  L153        SettingsManager]:  * SmtParser Mode=UltimateTreeAutomizer
[2025-04-28 21:21:11,617 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-04-28 21:21:11,626 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-04-28 21:21:11,629 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-04-28 21:21:11,631 INFO  L270        PluginConnector]: Initializing SmtParser...
[2025-04-28 21:21:11,631 INFO  L274        PluginConnector]: SmtParser initialized
[2025-04-28 21:21:11,634 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97866bca-3a31-49a5-ae5b-d70e7d699b64/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-245.smt2
[2025-04-28 21:21:11,636 INFO  L314              SmtParser]: Parsing .smt2 file as a set of Horn Clauses
[2025-04-28 21:21:11,641 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
unknown
[2025-04-28 21:21:15,026 INFO  L339              SmtParser]: Successfully executed SMT file /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_97866bca-3a31-49a5-ae5b-d70e7d699b64/chc-comp25-scripts/participants/UltimateUnihorn/../../../chc-comp24-benchmarks/LIA/chc-comp24-LIA-245.smt2
[2025-04-28 21:21:15,031 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-04-28 21:21:15,034 INFO  L133        ToolchainWalker]: Walking toolchain with 4 elements.
[2025-04-28 21:21:15,035 INFO  L112        PluginConnector]: ------------------------ChcToBoogie----------------------------
[2025-04-28 21:21:15,035 INFO  L270        PluginConnector]: Initializing ChcToBoogie...
[2025-04-28 21:21:15,036 INFO  L274        PluginConnector]: ChcToBoogie initialized
[2025-04-28 21:21:15,039 INFO  L184        PluginConnector]: Executing the observer ChcToBoogieObserver from plugin ChcToBoogie for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,234 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15 Unit
[2025-04-28 21:21:15,234 INFO  L131        PluginConnector]: ------------------------ END ChcToBoogie----------------------------
[2025-04-28 21:21:15,236 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-04-28 21:21:15,237 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-04-28 21:21:15,237 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-04-28 21:21:15,254 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,255 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,373 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,373 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,442 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,451 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,453 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,473 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,484 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,575 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-04-28 21:21:15,576 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2025-04-28 21:21:15,577 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2025-04-28 21:21:15,577 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2025-04-28 21:21:15,578 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (1/1) ...
[2025-04-28 21:21:15,580 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2025-04-28 21:21:15,595 INFO  L189       MonitoredProcess]: No working directory specified, using /usr/bin/z3
[2025-04-28 21:21:15,614 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
[2025-04-28 21:21:15,620 INFO  L327       MonitoredProcess]: [MP /usr/bin/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process
[2025-04-28 21:21:15,638 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure False given in one single declaration
[2025-04-28 21:21:15,638 INFO  L130     BoogieDeclarations]: Found specification of procedure False
[2025-04-28 21:21:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure False
[2025-04-28 21:21:15,638 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure CHC_COMP_FALSE given in one single declaration
[2025-04-28 21:21:15,638 INFO  L130     BoogieDeclarations]: Found specification of procedure CHC_COMP_FALSE
[2025-04-28 21:21:15,638 INFO  L138     BoogieDeclarations]: Found implementation of procedure CHC_COMP_FALSE
[2025-04-28 21:21:15,638 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH1.CLN Main.java, line 21 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH1.CLN Main.java, line 21
[2025-04-28 21:21:15,639 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH1.CLN Main.java, line 21
[2025-04-28 21:21:15,639 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9
[2025-04-28 21:21:15,639 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_9
[2025-04-28 21:21:15,639 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8
[2025-04-28 21:21:15,639 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_8
[2025-04-28 21:21:15,639 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7
[2025-04-28 21:21:15,639 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_7
[2025-04-28 21:21:15,639 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6
[2025-04-28 21:21:15,639 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_6
[2025-04-28 21:21:15,639 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5 given in one single declaration
[2025-04-28 21:21:15,639 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5
[2025-04-28 21:21:15,640 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_5
[2025-04-28 21:21:15,640 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_post given in one single declaration
[2025-04-28 21:21:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_post
[2025-04-28 21:21:15,640 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_post
[2025-04-28 21:21:15,640 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block0 given in one single declaration
[2025-04-28 21:21:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block0
[2025-04-28 21:21:15,640 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block0
[2025-04-28 21:21:15,640 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:15,640 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:15,640 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:15,640 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:15,641 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:15,642 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1 given in one single declaration
[2025-04-28 21:21:15,642 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_Block1
[2025-04-28 21:21:15,642 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_Block1
[2025-04-28 21:21:15,642 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <JayHornAssertions.CLN void <clinit>()>_pre given in one single declaration
[2025-04-28 21:21:15,644 INFO  L130     BoogieDeclarations]: Found specification of procedure <JayHornAssertions.CLN void <clinit>()>_pre
[2025-04-28 21:21:15,644 INFO  L138     BoogieDeclarations]: Found implementation of procedure <JayHornAssertions.CLN void <clinit>()>_pre
[2025-04-28 21:21:15,644 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4 given in one single declaration
[2025-04-28 21:21:15,644 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4
[2025-04-28 21:21:15,644 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_4
[2025-04-28 21:21:15,644 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3 given in one single declaration
[2025-04-28 21:21:15,644 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3
[2025-04-28 21:21:15,645 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_3
[2025-04-28 21:21:15,645 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2 given in one single declaration
[2025-04-28 21:21:15,645 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2
[2025-04-28 21:21:15,645 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_2
[2025-04-28 21:21:15,645 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1 given in one single declaration
[2025-04-28 21:21:15,645 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1
[2025-04-28 21:21:15,645 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_1
[2025-04-28 21:21:15,645 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1 given in one single declaration
[2025-04-28 21:21:15,645 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1
[2025-04-28 21:21:15,646 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1
[2025-04-28 21:21:15,647 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre given in one single declaration
[2025-04-28 21:21:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:15,647 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_pre
[2025-04-28 21:21:15,647 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_post given in one single declaration
[2025-04-28 21:21:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_post
[2025-04-28 21:21:15,647 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_post
[2025-04-28 21:21:15,647 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block0 given in one single declaration
[2025-04-28 21:21:15,647 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block0
[2025-04-28 21:21:15,648 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block0
[2025-04-28 21:21:15,648 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_3 given in one single declaration
[2025-04-28 21:21:15,648 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_3
[2025-04-28 21:21:15,649 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_3
[2025-04-28 21:21:15,649 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_2 given in one single declaration
[2025-04-28 21:21:15,649 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:15,649 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_2
[2025-04-28 21:21:15,650 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1_1 given in one single declaration
[2025-04-28 21:21:15,650 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:15,650 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1_1
[2025-04-28 21:21:15,650 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_Block1 given in one single declaration
[2025-04-28 21:21:15,650 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_Block1
[2025-04-28 21:21:15,650 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_Block1
[2025-04-28 21:21:15,650 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void <clinit>()>_pre given in one single declaration
[2025-04-28 21:21:15,650 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void <clinit>()>_pre
[2025-04-28 21:21:15,650 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void <clinit>()>_pre
[2025-04-28 21:21:15,650 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_post given in one single declaration
[2025-04-28 21:21:15,650 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_post
[2025-04-28 21:21:15,650 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_post
[2025-04-28 21:21:15,650 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block0 given in one single declaration
[2025-04-28 21:21:15,650 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block0
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block0
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2_1 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2_1
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2_1
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block2
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_4 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_4
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_4
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_3 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_3
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_3
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_2 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_2
[2025-04-28 21:21:15,651 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_2
[2025-04-28 21:21:15,651 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_1 given in one single declaration
[2025-04-28 21:21:15,651 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_1
[2025-04-28 21:21:15,652 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1_1
[2025-04-28 21:21:15,652 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1 given in one single declaration
[2025-04-28 21:21:15,652 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1
[2025-04-28 21:21:15,652 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_Block1
[2025-04-28 21:21:15,652 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_pre given in one single declaration
[2025-04-28 21:21:15,652 INFO  L130     BoogieDeclarations]: Found specification of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_pre
[2025-04-28 21:21:15,652 INFO  L138     BoogieDeclarations]: Found implementation of procedure <org.sosy_lab.sv_benchmarks.Verifier.CLN java.lang.String nondetString()>_pre
[2025-04-28 21:21:15,652 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_post given in one single declaration
[2025-04-28 21:21:15,652 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_post
[2025-04-28 21:21:15,652 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_post
[2025-04-28 21:21:15,652 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_6 given in one single declaration
[2025-04-28 21:21:15,652 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_6
[2025-04-28 21:21:15,652 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_6
[2025-04-28 21:21:15,653 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_5 given in one single declaration
[2025-04-28 21:21:15,653 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_5
[2025-04-28 21:21:15,654 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_5
[2025-04-28 21:21:15,654 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_4 given in one single declaration
[2025-04-28 21:21:15,654 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_4
[2025-04-28 21:21:15,654 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_4
[2025-04-28 21:21:15,655 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_3 given in one single declaration
[2025-04-28 21:21:15,655 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_3
[2025-04-28 21:21:15,655 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_3
[2025-04-28 21:21:15,655 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_2 given in one single declaration
[2025-04-28 21:21:15,656 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_2
[2025-04-28 21:21:15,657 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_2
[2025-04-28 21:21:15,657 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0_1 given in one single declaration
[2025-04-28 21:21:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0_1
[2025-04-28 21:21:15,657 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0_1
[2025-04-28 21:21:15,657 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_Block0 given in one single declaration
[2025-04-28 21:21:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_Block0
[2025-04-28 21:21:15,657 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_Block0
[2025-04-28 21:21:15,657 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <java.util.Random.CLN void <init>()>_pre given in one single declaration
[2025-04-28 21:21:15,657 INFO  L130     BoogieDeclarations]: Found specification of procedure <java.util.Random.CLN void <init>()>_pre
[2025-04-28 21:21:15,657 INFO  L138     BoogieDeclarations]: Found implementation of procedure <java.util.Random.CLN void <init>()>_pre
[2025-04-28 21:21:15,658 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH2.CLN Main.java, line 21 given in one single declaration
[2025-04-28 21:21:15,658 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH2.CLN Main.java, line 21
[2025-04-28 21:21:15,658 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH2.CLN Main.java, line 21
[2025-04-28 21:21:15,658 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11 given in one single declaration
[2025-04-28 21:21:15,658 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11
[2025-04-28 21:21:15,658 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_11
[2025-04-28 21:21:15,659 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10 given in one single declaration
[2025-04-28 21:21:15,659 INFO  L130     BoogieDeclarations]: Found specification of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10
[2025-04-28 21:21:15,660 INFO  L138     BoogieDeclarations]: Found implementation of procedure <Main.CLN void main(JayArray_java_lang_String)>_Block1_10
[2025-04-28 21:21:15,660 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Assert .HSH0.CLN Main.java, line 20 given in one single declaration
[2025-04-28 21:21:15,660 INFO  L130     BoogieDeclarations]: Found specification of procedure Assert .HSH0.CLN Main.java, line 20
[2025-04-28 21:21:15,660 INFO  L138     BoogieDeclarations]: Found implementation of procedure Assert .HSH0.CLN Main.java, line 20
[2025-04-28 21:21:15,660 INFO  L124     BoogieDeclarations]: Specification and implementation of procedure Ultimate.START given in one single declaration
[2025-04-28 21:21:15,660 INFO  L130     BoogieDeclarations]: Found specification of procedure Ultimate.START
[2025-04-28 21:21:15,660 INFO  L138     BoogieDeclarations]: Found implementation of procedure Ultimate.START
[2025-04-28 21:21:19,604 INFO  L234             CfgBuilder]: Building ICFG
[2025-04-28 21:21:19,608 INFO  L260             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-04-28 21:21:24,906 INFO  L?                        ?]: Removed 324 outVars from TransFormulas that were not future-live.
[2025-04-28 21:21:24,906 INFO  L283             CfgBuilder]: Performing block encoding
[2025-04-28 21:21:24,921 INFO  L304             CfgBuilder]: Using library mode
[2025-04-28 21:21:24,921 INFO  L312             CfgBuilder]: Removed 22 assume(true) statements.
[2025-04-28 21:21:24,922 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:24 BoogieIcfgContainer
[2025-04-28 21:21:24,922 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2025-04-28 21:21:24,924 INFO  L112        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2025-04-28 21:21:24,924 INFO  L270        PluginConnector]: Initializing TraceAbstraction...
[2025-04-28 21:21:24,928 INFO  L274        PluginConnector]: TraceAbstraction initialized
[2025-04-28 21:21:24,928 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.source.smtparser OTHER 28.04 09:21:15" (1/3) ...
[2025-04-28 21:21:24,929 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce3dbe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction OTHER 28.04 09:21:24, skipping insertion in model container
[2025-04-28 21:21:24,929 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.chctoboogie AST 28.04 09:21:15" (2/3) ...
[2025-04-28 21:21:24,929 INFO  L204        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce3dbe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 09:21:24, skipping insertion in model container
[2025-04-28 21:21:24,929 INFO  L184        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 09:21:24" (3/3) ...
[2025-04-28 21:21:24,932 INFO  L128   eAbstractionObserver]: Analyzing ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver
[2025-04-28 21:21:24,950 INFO  L217   ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2025-04-28 21:21:24,953 INFO  L151   ceAbstractionStarter]: Applying trace abstraction to ICFG de.uni_freiburg.informatik.ultimate.plugins.chctoboogie.ChcToBoogieObserver that has 51 procedures, 200 locations, 299 edges, 51 initial locations, 0 loop locations, and 1 error locations.
[2025-04-28 21:21:25,016 INFO  L339      AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2025-04-28 21:21:25,038 INFO  L340      AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@775b9868, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2025-04-28 21:21:25,040 INFO  L341      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2025-04-28 21:21:25,045 INFO  L278                IsEmpty]: Start isEmpty. Operand  has 200 states, 82 states have (on average 1.1585365853658536) internal successors, (95), 95 states have internal predecessors, (95), 66 states have call successors, (68), 50 states have call predecessors, (68), 50 states have return successors, (68), 54 states have call predecessors, (68), 66 states have call successors, (68)
[2025-04-28 21:21:25,079 INFO  L284                IsEmpty]: Finished isEmpty. Found accepting run of length 576
[2025-04-28 21:21:25,080 INFO  L210           NwaCegarLoop]: Found error trace
[2025-04-28 21:21:25,081 INFO  L218           NwaCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2025-04-28 21:21:25,081 INFO  L403      AbstractCegarLoop]: === Iteration 1 === Targeting Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY === [Ultimate.STARTErr0ASSERT_VIOLATIONCHC_SATISFIABILITY] ===
[2025-04-28 21:21:25,087 INFO  L155       PredicateUnifier]: Initialized classic predicate unifier
[2025-04-28 21:21:25,087 INFO  L85        PathProgramCache]: Analyzing trace with hash -1184279493, now seen corresponding path program 1 times
[2025-04-28 21:21:25,095 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-04-28 21:21:25,096 INFO  L324   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793354350]
[2025-04-28 21:21:25,096 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-04-28 21:21:25,097 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-04-28 21:21:27,791 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 575 statements into 1 equivalence classes.
[2025-04-28 21:21:28,675 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 575 of 575 statements.
[2025-04-28 21:21:28,675 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-04-28 21:21:28,676 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
