./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:43,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:43,994 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:33:44,001 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:44,002 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:44,037 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:44,040 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:44,040 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:44,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:44,041 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:44,041 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:44,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:44,042 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:44,045 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:44,045 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:44,045 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:44,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:44,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:44,046 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:44,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:44,046 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 944b5ec42c2162154ede6c802018109a010424c3110973822c2880295480d39e [2024-11-13 20:33:44,392 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:44,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:44,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:44,409 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:44,410 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:44,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 20:33:46,311 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:46,730 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:46,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c [2024-11-13 20:33:46,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/data/2d5d647d3/546c0af9ae2c4192ad0daf75a58a9886/FLAG5945339f1 [2024-11-13 20:33:46,791 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/data/2d5d647d3/546c0af9ae2c4192ad0daf75a58a9886 [2024-11-13 20:33:46,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:46,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:46,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:46,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:46,804 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:46,808 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:46" (1/1) ... [2024-11-13 20:33:46,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43396937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:46, skipping insertion in model container [2024-11-13 20:33:46,810 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:46" (1/1) ... [2024-11-13 20:33:46,891 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:47,351 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-11-13 20:33:47,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:47,373 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:47,586 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5_overflow.ufo.UNBOUNDED.pals.c[61047,61060] [2024-11-13 20:33:47,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:47,613 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:47,614 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47 WrapperNode [2024-11-13 20:33:47,614 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:47,615 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:47,615 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:47,616 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:47,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,744 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2041 [2024-11-13 20:33:47,744 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:47,745 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:47,745 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:47,745 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:47,753 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,756 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,799 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,832 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:47,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:47,884 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:47,885 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:47,886 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:47" (1/1) ... [2024-11-13 20:33:47,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:47,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:47,929 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:47,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69f8bddb-8408-4bdb-a18e-de3c65b536ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:47,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:48,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:48,203 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:50,976 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:50,977 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:52,872 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:52,872 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:33:52,872 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:52 BoogieIcfgContainer [2024-11-13 20:33:52,873 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:52,874 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:52,874 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:52,883 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:52,884 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:52" (1/1) ... [2024-11-13 20:33:52,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:52,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 20:33:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 20:33:52,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:33:52,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:52,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:04,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 20:34:04,823 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 20:34:04,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:34:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 20:34:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 20:34:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:34:10,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:10,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:10,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:15,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 20:34:15,827 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 20:34:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:34:15,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:19,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:20,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 20:34:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 20:34:20,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:34:20,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:20,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:24,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 20:34:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 20:34:26,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:34:26,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:26,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:30,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 20:34:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 20:34:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:34:31,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:36,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 20:34:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 20:34:38,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:34:38,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:39,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:43,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:45,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 20:34:45,464 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 20:34:45,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:34:45,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 20:34:46,380 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 20:34:46,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:34:46,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 497 states and 858 transitions. [2024-11-13 20:34:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 858 transitions. [2024-11-13 20:34:55,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:34:55,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:55,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:55,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 498 states and 859 transitions. [2024-11-13 20:34:56,023 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 859 transitions. [2024-11-13 20:34:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:34:56,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:56,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:57,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 501 states and 864 transitions. [2024-11-13 20:34:57,170 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 864 transitions. [2024-11-13 20:34:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:34:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:25,001 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 638 states and 1262 transitions. [2024-11-13 20:35:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1262 transitions. [2024-11-13 20:35:43,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:35:43,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:43,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 657 states and 1298 transitions. [2024-11-13 20:36:05,052 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1298 transitions. [2024-11-13 20:36:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:36:05,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:05,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:05,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:09,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:10,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:10,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 658 states and 1300 transitions. [2024-11-13 20:36:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1300 transitions. [2024-11-13 20:36:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:36:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:20,588 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:36:42,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:42,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 675 states and 1336 transitions. [2024-11-13 20:36:42,449 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1336 transitions. [2024-11-13 20:36:42,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:36:42,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:42,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:04,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:04,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 695 states and 1376 transitions. [2024-11-13 20:37:04,803 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1376 transitions. [2024-11-13 20:37:04,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:37:04,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:04,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:04,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:10,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 696 states and 1377 transitions. [2024-11-13 20:37:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1377 transitions. [2024-11-13 20:37:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:37:10,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:10,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:10,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:15,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 697 states and 1382 transitions. [2024-11-13 20:37:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1382 transitions. [2024-11-13 20:37:15,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:37:15,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:20,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:37:37,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:37,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 714 states and 1414 transitions. [2024-11-13 20:37:37,744 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1414 transitions. [2024-11-13 20:37:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:37:37,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:37,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:37,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:43,111 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 735 states and 1456 transitions. [2024-11-13 20:38:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1456 transitions. [2024-11-13 20:38:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:38:01,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 738 states and 1467 transitions. [2024-11-13 20:38:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1467 transitions. [2024-11-13 20:38:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:38:08,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:09,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 740 states and 1475 transitions. [2024-11-13 20:38:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1475 transitions. [2024-11-13 20:38:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:38:15,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:19,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:37,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:37,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 757 states and 1505 transitions. [2024-11-13 20:38:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1505 transitions. [2024-11-13 20:38:37,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:38:37,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:37,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:04,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 779 states and 1550 transitions. [2024-11-13 20:39:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1550 transitions. [2024-11-13 20:39:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:39:04,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:04,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 780 states and 1561 transitions. [2024-11-13 20:39:09,931 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1561 transitions. [2024-11-13 20:39:09,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:39:09,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:09,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:18,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 784 states and 1574 transitions. [2024-11-13 20:39:18,822 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1574 transitions. [2024-11-13 20:39:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:39:18,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:19,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:23,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:24,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 785 states and 1576 transitions. [2024-11-13 20:39:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1576 transitions. [2024-11-13 20:39:24,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:39:24,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:24,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:24,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:29,718 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:30,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 786 states and 1577 transitions. [2024-11-13 20:39:30,995 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1577 transitions. [2024-11-13 20:39:30,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:39:30,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:30,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:31,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:35,423 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:36,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 787 states and 1578 transitions. [2024-11-13 20:39:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1578 transitions. [2024-11-13 20:39:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:39:36,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:36,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:41,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:39:44,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 788 states and 1580 transitions. [2024-11-13 20:39:44,879 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1580 transitions. [2024-11-13 20:39:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:39:44,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:50,175 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 804 states and 1605 transitions. [2024-11-13 20:40:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1605 transitions. [2024-11-13 20:40:05,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:40:05,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:05,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:05,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:11,241 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:29,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 820 states and 1642 transitions. [2024-11-13 20:40:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1642 transitions. [2024-11-13 20:40:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:40:29,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:33,947 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:38,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:38,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 824 states and 1659 transitions. [2024-11-13 20:40:38,814 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1659 transitions. [2024-11-13 20:40:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:40:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,635 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:46,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 826 states and 1661 transitions. [2024-11-13 20:40:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1661 transitions. [2024-11-13 20:40:46,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:40:46,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:40:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 827 states and 1673 transitions. [2024-11-13 20:40:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1673 transitions. [2024-11-13 20:40:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:40:52,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:52,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,330 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 829 states and 1676 transitions. [2024-11-13 20:41:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1676 transitions. [2024-11-13 20:41:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:41:00,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:00,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:07,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 831 states and 1679 transitions. [2024-11-13 20:41:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1679 transitions. [2024-11-13 20:41:07,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:41:07,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:07,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 832 states and 1680 transitions. [2024-11-13 20:41:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1680 transitions. [2024-11-13 20:41:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:41:14,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:21,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 833 states and 1682 transitions. [2024-11-13 20:41:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1682 transitions. [2024-11-13 20:41:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:41:21,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,648 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:41:42,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 850 states and 1715 transitions. [2024-11-13 20:41:42,657 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1715 transitions. [2024-11-13 20:41:42,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:41:42,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:42,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:48,087 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:00,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:00,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 861 states and 1740 transitions. [2024-11-13 20:42:00,401 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1740 transitions. [2024-11-13 20:42:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:42:00,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:00,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:36,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:36,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 884 states and 1784 transitions. [2024-11-13 20:42:36,299 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1784 transitions. [2024-11-13 20:42:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:42:36,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:36,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:42:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 891 states and 1799 transitions. [2024-11-13 20:42:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1799 transitions. [2024-11-13 20:42:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:42:52,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:52,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:21,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:21,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 910 states and 1826 transitions. [2024-11-13 20:43:21,120 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1826 transitions. [2024-11-13 20:43:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:43:21,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:21,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:43:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 920 states and 1857 transitions. [2024-11-13 20:43:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1857 transitions. [2024-11-13 20:43:53,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:43:53,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:06,033 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:14,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 923 states and 1861 transitions. [2024-11-13 20:44:14,549 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1861 transitions. [2024-11-13 20:44:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:44:14,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:14,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:28,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:44:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 939 states and 1938 transitions. [2024-11-13 20:44:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1938 transitions. [2024-11-13 20:44:58,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:44:58,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:58,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:45:31,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 952 states and 1960 transitions. [2024-11-13 20:45:31,188 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1960 transitions. [2024-11-13 20:45:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:45:31,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:31,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:01,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 968 states and 2019 transitions. [2024-11-13 20:46:01,994 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 2019 transitions. [2024-11-13 20:46:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:46:01,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:01,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:02,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:30,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 980 states and 2046 transitions. [2024-11-13 20:46:30,996 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2046 transitions. [2024-11-13 20:46:30,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:46:30,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:30,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:31,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:37,565 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:46:39,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:39,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2046 states to 981 states and 2046 transitions. [2024-11-13 20:46:39,661 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 2046 transitions. [2024-11-13 20:46:39,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:46:39,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:48,373 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:47:08,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:08,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 992 states and 2065 transitions. [2024-11-13 20:47:08,676 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2065 transitions. [2024-11-13 20:47:08,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:47:08,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:08,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.