./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.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_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/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_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/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_c6706cb2-4581-4c62-ad63-f7460e5112df/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 ff8f3f7dc837fc67a7020fd9a9dd65135ef198f3603f2c180bcb5ad9943191ea --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:04:41,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:04:41,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:04:41,395 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:04:41,395 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:04:41,434 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:04:41,435 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:04:41,436 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:04:41,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:04:41,436 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:04:41,437 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:04:41,437 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:04:41,438 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:04:41,438 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:04:41,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:41,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:04:41,439 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:04:41,439 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:04:41,439 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:04:41,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:04:41,439 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_c6706cb2-4581-4c62-ad63-f7460e5112df/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 -> ff8f3f7dc837fc67a7020fd9a9dd65135ef198f3603f2c180bcb5ad9943191ea [2024-11-13 23:04:41,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:04:41,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:04:41,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:04:41,795 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:04:41,796 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:04:41,797 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-13 23:04:43,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:04:44,140 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:04:44,141 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-13 23:04:44,156 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/data/a4df081d4/13b4953c1f114c068d2f621c8c1b1a7f/FLAGc8dd27f3a [2024-11-13 23:04:44,182 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/data/a4df081d4/13b4953c1f114c068d2f621c8c1b1a7f [2024-11-13 23:04:44,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:04:44,187 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:04:44,189 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:44,189 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:04:44,196 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:04:44,197 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@273b4d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44, skipping insertion in model container [2024-11-13 23:04:44,199 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,248 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:04:44,562 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_c6706cb2-4581-4c62-ad63-f7460e5112df/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-13 23:04:44,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:44,664 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:04:44,734 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_c6706cb2-4581-4c62-ad63-f7460e5112df/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-13 23:04:44,797 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:04:44,818 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:04:44,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44 WrapperNode [2024-11-13 23:04:44,819 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:04:44,820 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:44,820 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:04:44,820 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:04:44,826 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,837 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,879 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 866 [2024-11-13 23:04:44,879 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:04:44,880 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:04:44,880 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:04:44,880 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:04:44,887 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,891 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,909 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,912 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,914 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,919 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:04:44,920 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:04:44,920 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:04:44,920 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:04:44,921 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:04:44" (1/1) ... [2024-11-13 23:04:44,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:04:44,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:04:44,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:04:44,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6706cb2-4581-4c62-ad63-f7460e5112df/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:04:44,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:04:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:04:44,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:04:44,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:04:45,158 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:04:45,160 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:04:46,163 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-11-13 23:04:46,164 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:04:46,446 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:04:46,449 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:04:46,449 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:46 BoogieIcfgContainer [2024-11-13 23:04:46,449 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:04:46,450 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:04:46,450 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:04:46,460 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:04:46,460 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:04:46" (1/1) ... [2024-11-13 23:04:46,468 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:04:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 162 states and 273 transitions. [2024-11-13 23:04:46,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 273 transitions. [2024-11-13 23:04:46,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:04:46,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:47,559 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 23:04:47,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 301 transitions. [2024-11-13 23:04:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 301 transitions. [2024-11-13 23:04:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:04:47,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:47,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:48,263 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 23:04:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:49,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 185 states and 318 transitions. [2024-11-13 23:04:49,420 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 318 transitions. [2024-11-13 23:04:49,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:04:49,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:49,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:49,841 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 23:04:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:51,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 197 states and 345 transitions. [2024-11-13 23:04:51,928 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 345 transitions. [2024-11-13 23:04:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:04:51,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:51,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:52,223 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 23:04:54,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:54,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 213 states and 381 transitions. [2024-11-13 23:04:54,968 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 381 transitions. [2024-11-13 23:04:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:04:54,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:54,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:55,374 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 23:04:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 217 states and 392 transitions. [2024-11-13 23:04:59,374 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 392 transitions. [2024-11-13 23:04:59,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 23:04:59,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:59,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:59,833 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 23:05:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 217 states and 391 transitions. [2024-11-13 23:05:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 391 transitions. [2024-11-13 23:05:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:05:05,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:10,145 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 23:05:34,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-13 23:05:34,516 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-13 23:05:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:05:34,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:38,942 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 23:05:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:55,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 277 states and 537 transitions. [2024-11-13 23:05:55,890 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 537 transitions. [2024-11-13 23:05:55,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:05:55,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:55,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:59,408 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 23:06:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 304 states and 604 transitions. [2024-11-13 23:06:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 604 transitions. [2024-11-13 23:06:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:06:15,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:15,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:15,905 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 23:06:29,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:29,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 316 states and 633 transitions. [2024-11-13 23:06:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 633 transitions. [2024-11-13 23:06:29,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:06:29,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:29,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:30,424 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 23:06:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-11-13 23:06:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-11-13 23:06:49,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:06:49,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:49,649 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 23:07:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:13,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 328 states and 659 transitions. [2024-11-13 23:07:13,176 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 659 transitions. [2024-11-13 23:07:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:07:13,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:13,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:13,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:24,721 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 23:08:33,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:33,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 354 states and 727 transitions. [2024-11-13 23:08:33,313 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 727 transitions. [2024-11-13 23:08:33,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:08:33,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:33,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:33,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:34,189 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 23:09:13,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:13,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 351 states and 709 transitions. [2024-11-13 23:09:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 709 transitions. [2024-11-13 23:09:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 23:09:13,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:13,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:18,111 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 23:09:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 367 states and 745 transitions. [2024-11-13 23:09:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 745 transitions. [2024-11-13 23:09:52,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:09:52,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:52,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:52,725 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 23:09:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 370 states and 751 transitions. [2024-11-13 23:09:57,524 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 751 transitions. [2024-11-13 23:09:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:09:57,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:57,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:57,636 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 23:10:02,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:02,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 373 states and 757 transitions. [2024-11-13 23:10:02,125 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 757 transitions. [2024-11-13 23:10:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:02,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:02,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:02,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:02,209 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 23:10:06,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 376 states and 764 transitions. [2024-11-13 23:10:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 764 transitions. [2024-11-13 23:10:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:06,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:06,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:06,631 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 23:10:11,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:11,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 379 states and 774 transitions. [2024-11-13 23:10:11,914 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 774 transitions. [2024-11-13 23:10:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:11,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:11,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:11,990 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 23:10:16,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 382 states and 782 transitions. [2024-11-13 23:10:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 782 transitions. [2024-11-13 23:10:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:16,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:16,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:17,006 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 23:10:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 385 states and 788 transitions. [2024-11-13 23:10:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 788 transitions. [2024-11-13 23:10:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:22,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:22,331 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 23:10:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:27,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 379 states and 773 transitions. [2024-11-13 23:10:27,551 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 773 transitions. [2024-11-13 23:10:27,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:27,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:27,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,649 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 23:10:32,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 373 states and 759 transitions. [2024-11-13 23:10:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 759 transitions. [2024-11-13 23:10:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:32,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:32,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:32,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:32,603 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 23:10:36,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:36,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 369 states and 745 transitions. [2024-11-13 23:10:36,751 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 745 transitions. [2024-11-13 23:10:36,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:10:36,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:36,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:36,916 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 23:10:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 362 states and 726 transitions. [2024-11-13 23:10:41,846 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 726 transitions. [2024-11-13 23:10:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:10:41,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:41,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:52,433 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 23:12:15,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:15,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 394 states and 810 transitions. [2024-11-13 23:12:15,051 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 810 transitions. [2024-11-13 23:12:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:15,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:15,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:15,098 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 23:12:20,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 397 states and 820 transitions. [2024-11-13 23:12:20,248 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 820 transitions. [2024-11-13 23:12:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:20,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:20,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:24,868 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 23:12:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 413 states and 856 transitions. [2024-11-13 23:12:49,480 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 856 transitions. [2024-11-13 23:12:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:12:49,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:50,371 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 23:13:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 431 states and 903 transitions. [2024-11-13 23:13:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 903 transitions. [2024-11-13 23:13:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:13:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:27,067 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 23:13:32,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:32,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 435 states and 914 transitions. [2024-11-13 23:13:32,878 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 914 transitions. [2024-11-13 23:13:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:13:32,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:32,927 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 23:13:36,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 439 states and 924 transitions. [2024-11-13 23:13:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 924 transitions. [2024-11-13 23:13:36,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:13:36,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:36,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:55,700 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 23:15:59,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:15:59,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 452 states and 956 transitions. [2024-11-13 23:15:59,673 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 956 transitions. [2024-11-13 23:15:59,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 23:15:59,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:15:59,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:15:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:16:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.