./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/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 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:52:53,302 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:52:53,384 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:52:53,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:52:53,392 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:52:53,428 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:52:53,429 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:52:53,429 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:52:53,429 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:52:53,429 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:52:53,430 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:52:53,430 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:52:53,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:52:53,431 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:52:53,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:52:53,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:52:53,432 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:52:53,432 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:52:53,432 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:52:53,432 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:52:53,432 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:52:53,432 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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/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 -> 35957d71bfb2c41ac3912b1459f37a0f3f7a3bebb356988e172057e99e101ad3 [2024-11-13 20:52:53,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:52:53,750 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:52:53,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:52:53,757 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:52:53,757 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:52:53,758 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c Unable to find full path for "g++" [2024-11-13 20:52:55,623 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:52:56,017 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:52:56,018 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c [2024-11-13 20:52:56,038 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/data/610a099ca/fed9d2e48e3240bbaff07290c3932648/FLAGa7439d397 [2024-11-13 20:52:56,053 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/data/610a099ca/fed9d2e48e3240bbaff07290c3932648 [2024-11-13 20:52:56,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:52:56,057 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:52:56,058 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:52:56,059 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:52:56,063 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:52:56,064 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a8e4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56, skipping insertion in model container [2024-11-13 20:52:56,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,135 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:52:56,554 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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2024-11-13 20:52:56,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:52:56,574 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:52:56,736 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_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/sv-benchmarks/c/seq-mthreaded/pals_floodmax.5.ufo.UNBOUNDED.pals.c[61123,61136] [2024-11-13 20:52:56,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:52:56,756 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:52:56,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56 WrapperNode [2024-11-13 20:52:56,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:52:56,758 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:52:56,758 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:52:56,759 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:52:56,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,886 INFO L138 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2051 [2024-11-13 20:52:56,886 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:52:56,887 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:52:56,887 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:52:56,887 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:52:56,899 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,899 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,933 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:56,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:57,026 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:52:57,026 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:52:57,027 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:52:57,027 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:52:57,028 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:52:56" (1/1) ... [2024-11-13 20:52:57,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:52:57,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:52:57,073 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:52:57,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe3f8813-8a0d-4f07-a128-80ac8e1f5124/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:52:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:52:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:52:57,109 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:52:57,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:52:57,307 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:52:57,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:52:59,952 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-13 20:52:59,952 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:53:01,820 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:53:01,824 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:53:01,824 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:53:01 BoogieIcfgContainer [2024-11-13 20:53:01,825 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:53:01,825 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:53:01,826 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:53:01,839 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:53:01,840 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:53:01" (1/1) ... [2024-11-13 20:53:01,850 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:53:01,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 20:53:01,929 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 20:53:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:53:01,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:01,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:02,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:11,650 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 20:53:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 442 states and 756 transitions. [2024-11-13 20:53:12,045 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 756 transitions. [2024-11-13 20:53:12,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:53:12,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:12,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:17,242 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 20:53:17,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:17,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 445 states and 762 transitions. [2024-11-13 20:53:17,673 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 762 transitions. [2024-11-13 20:53:17,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:53:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:21,761 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 20:53:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 449 states and 770 transitions. [2024-11-13 20:53:22,371 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 770 transitions. [2024-11-13 20:53:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:53:22,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:26,090 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 20:53:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:26,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 454 states and 780 transitions. [2024-11-13 20:53:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 780 transitions. [2024-11-13 20:53:26,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:53:26,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:26,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:31,129 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 20:53:32,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 460 states and 792 transitions. [2024-11-13 20:53:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 792 transitions. [2024-11-13 20:53:32,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:53:32,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:32,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:35,756 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 20:53:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:36,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 467 states and 806 transitions. [2024-11-13 20:53:36,969 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 806 transitions. [2024-11-13 20:53:36,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:53:36,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:36,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:42,437 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 20:53:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 476 states and 822 transitions. [2024-11-13 20:53:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2024-11-13 20:53:44,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:53:44,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:44,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:49,024 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 20:53:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 484 states and 837 transitions. [2024-11-13 20:53:51,187 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-11-13 20:53:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:53:51,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:51,442 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 20:53:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:52,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 485 states and 837 transitions. [2024-11-13 20:53:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 837 transitions. [2024-11-13 20:53:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:53:52,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:52,238 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 20:53:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 486 states and 838 transitions. [2024-11-13 20:53:52,373 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 838 transitions. [2024-11-13 20:53:52,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:53:52,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:52,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:53,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:57,625 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 20:54:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:00,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 498 states and 858 transitions. [2024-11-13 20:54:00,906 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 858 transitions. [2024-11-13 20:54:00,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:54:00,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:00,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:01,552 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 20:54:02,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:02,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 501 states and 863 transitions. [2024-11-13 20:54:02,093 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 863 transitions. [2024-11-13 20:54:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:54:02,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:02,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:41,994 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 20:55:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 638 states and 1265 transitions. [2024-11-13 20:55:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1265 transitions. [2024-11-13 20:55:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:55:00,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:01,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:06,425 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 20:55:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:24,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 657 states and 1306 transitions. [2024-11-13 20:55:24,814 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1306 transitions. [2024-11-13 20:55:24,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:55:24,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:29,863 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 20:55:30,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:30,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 658 states and 1308 transitions. [2024-11-13 20:55:30,471 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1308 transitions. [2024-11-13 20:55:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:55:30,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:30,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:43,192 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 20:56:04,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 675 states and 1344 transitions. [2024-11-13 20:56:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1344 transitions. [2024-11-13 20:56:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:04,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:04,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:04,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:09,383 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 20:56:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 695 states and 1389 transitions. [2024-11-13 20:56:29,614 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1389 transitions. [2024-11-13 20:56:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:29,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:29,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:34,390 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 20:56:35,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 696 states and 1394 transitions. [2024-11-13 20:56:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1394 transitions. [2024-11-13 20:56:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:35,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:35,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:35,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:39,847 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 20:56:40,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:40,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 697 states and 1395 transitions. [2024-11-13 20:56:40,644 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1395 transitions. [2024-11-13 20:56:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:56:40,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:40,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:44,747 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 20:56:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 698 states and 1400 transitions. [2024-11-13 20:56:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1400 transitions. [2024-11-13 20:56:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:56:45,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:45,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:45,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:50,122 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 20:56:52,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:52,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 699 states and 1402 transitions. [2024-11-13 20:56:52,742 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1402 transitions. [2024-11-13 20:56:52,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:56:52,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:52,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:57,169 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 20:57:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:11,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 715 states and 1432 transitions. [2024-11-13 20:57:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1432 transitions. [2024-11-13 20:57:11,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:57:11,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:11,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:17,014 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 20:57:38,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 736 states and 1479 transitions. [2024-11-13 20:57:38,292 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1479 transitions. [2024-11-13 20:57:38,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:57:38,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:38,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:42,590 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 20:57:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 739 states and 1489 transitions. [2024-11-13 20:57:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1489 transitions. [2024-11-13 20:57:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:57:45,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:45,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:49,861 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 20:57:50,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:50,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 740 states and 1496 transitions. [2024-11-13 20:57:50,915 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1496 transitions. [2024-11-13 20:57:50,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:57:50,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:50,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:51,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:55,582 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 20:57:56,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:56,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 741 states and 1497 transitions. [2024-11-13 20:57:56,655 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1497 transitions. [2024-11-13 20:57:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:57:56,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:56,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:56,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:01,551 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 20:58:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 758 states and 1526 transitions. [2024-11-13 20:58:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1526 transitions. [2024-11-13 20:58:19,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:58:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:24,813 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 20:58:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:50,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 780 states and 1575 transitions. [2024-11-13 20:58:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1575 transitions. [2024-11-13 20:58:50,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:58:50,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:50,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:50,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:55,153 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 20:58:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 784 states and 1589 transitions. [2024-11-13 20:58:59,604 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1589 transitions. [2024-11-13 20:58:59,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:58:59,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:59,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,030 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 20:59:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 787 states and 1600 transitions. [2024-11-13 20:59:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1600 transitions. [2024-11-13 20:59:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:59:07,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:12,559 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 20:59:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 788 states and 1609 transitions. [2024-11-13 20:59:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1609 transitions. [2024-11-13 20:59:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:59:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:18,176 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 20:59:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:19,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 789 states and 1610 transitions. [2024-11-13 20:59:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1610 transitions. [2024-11-13 20:59:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:59:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:19,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:24,045 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 20:59:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 806 states and 1637 transitions. [2024-11-13 20:59:41,205 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1637 transitions. [2024-11-13 20:59:41,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:59:41,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:41,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:45,688 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 20:59:47,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 807 states and 1645 transitions. [2024-11-13 20:59:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1645 transitions. [2024-11-13 20:59:47,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:59:47,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:47,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:47,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:52,808 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 21:00:15,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:15,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 823 states and 1690 transitions. [2024-11-13 21:00:15,458 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1690 transitions. [2024-11-13 21:00:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:15,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:20,248 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 21:00:24,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:24,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 826 states and 1703 transitions. [2024-11-13 21:00:24,271 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1703 transitions. [2024-11-13 21:00:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:24,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:24,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:30,124 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 21:00:33,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 828 states and 1706 transitions. [2024-11-13 21:00:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1706 transitions. [2024-11-13 21:00:33,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:33,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:33,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:33,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:37,531 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 21:00:39,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:39,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 829 states and 1707 transitions. [2024-11-13 21:00:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1707 transitions. [2024-11-13 21:00:39,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:39,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:39,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:39,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,812 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 21:00:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 830 states and 1708 transitions. [2024-11-13 21:00:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1708 transitions. [2024-11-13 21:00:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:45,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:50,254 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 21:00:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 832 states and 1710 transitions. [2024-11-13 21:00:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1710 transitions. [2024-11-13 21:00:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:52,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:52,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:53,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:57,647 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 21:00:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:59,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 833 states and 1711 transitions. [2024-11-13 21:00:59,195 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1711 transitions. [2024-11-13 21:00:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:00:59,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:59,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:04,056 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 21:01:05,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:05,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 834 states and 1712 transitions. [2024-11-13 21:01:05,567 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1712 transitions. [2024-11-13 21:01:05,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:01:05,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:05,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:05,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:10,375 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 21:01:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 835 states and 1720 transitions. [2024-11-13 21:01:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1720 transitions. [2024-11-13 21:01:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:01:11,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:11,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:16,498 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 21:01:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 836 states and 1722 transitions. [2024-11-13 21:01:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1722 transitions. [2024-11-13 21:01:20,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:01:20,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:24,724 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 21:01:39,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 852 states and 1746 transitions. [2024-11-13 21:01:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1746 transitions. [2024-11-13 21:01:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:01:39,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:43,805 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 21:01:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:45,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 853 states and 1755 transitions. [2024-11-13 21:01:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1755 transitions. [2024-11-13 21:01:45,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:01:45,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:45,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:49,810 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 21:02:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:01,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 864 states and 1782 transitions. [2024-11-13 21:02:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1782 transitions. [2024-11-13 21:02:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:02:01,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:01,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:05,932 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 21:02:07,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 865 states and 1792 transitions. [2024-11-13 21:02:07,602 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1792 transitions. [2024-11-13 21:02:07,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:02:07,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:07,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:26,092 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 21:02:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 888 states and 1835 transitions. [2024-11-13 21:02:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1835 transitions. [2024-11-13 21:02:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:02:54,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:54,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:56,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:10,338 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 21:03:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 891 states and 1849 transitions. [2024-11-13 21:03:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1849 transitions. [2024-11-13 21:03:15,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:03:15,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:15,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:30,994 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 21:03:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 892 states and 1851 transitions. [2024-11-13 21:03:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1851 transitions. [2024-11-13 21:03:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:03:32,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:32,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:34,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:49,915 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 21:04:01,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:01,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 897 states and 1883 transitions. [2024-11-13 21:04:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1883 transitions. [2024-11-13 21:04:01,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:04:01,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:01,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:16,088 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 21:04:17,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:17,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 898 states and 1884 transitions. [2024-11-13 21:04:17,969 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1884 transitions. [2024-11-13 21:04:17,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:04:17,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:17,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:31,903 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 21:04:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 899 states and 1887 transitions. [2024-11-13 21:04:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1887 transitions. [2024-11-13 21:04:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:04:34,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:34,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:46,192 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 21:04:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 901 states and 1889 transitions. [2024-11-13 21:04:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1889 transitions. [2024-11-13 21:04:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:04:49,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:49,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:51,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:03,946 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 21:05:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1890 states to 902 states and 1890 transitions. [2024-11-13 21:05:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1890 transitions. [2024-11-13 21:05:06,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:05:06,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:09,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:23,649 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 21:05:27,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:27,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 904 states and 1892 transitions. [2024-11-13 21:05:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1892 transitions. [2024-11-13 21:05:27,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:05:27,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:27,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:41,861 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 21:05:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:05:43,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 905 states and 1893 transitions. [2024-11-13 21:05:43,823 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1893 transitions. [2024-11-13 21:05:43,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:05:43,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:05:43,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:05:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:05:57,918 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 21:06:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1894 states to 906 states and 1894 transitions. [2024-11-13 21:06:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1894 transitions. [2024-11-13 21:06:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:06:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:01,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:11,203 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 21:06:12,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:12,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 907 states and 1895 transitions. [2024-11-13 21:06:12,963 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1895 transitions. [2024-11-13 21:06:12,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:06:12,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:12,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:24,325 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 21:06:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:26,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 908 states and 1896 transitions. [2024-11-13 21:06:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1896 transitions. [2024-11-13 21:06:26,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:06:26,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:26,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:27,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:06:32,671 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 21:06:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:06:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 924 states and 1938 transitions. [2024-11-13 21:06:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1938 transitions. [2024-11-13 21:06:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:06:55,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:06:55,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:06:56,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat