./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.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_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/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_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/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_51155305-dd89-4c7b-babb-7cb56915bcde/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 d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:36:55,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:36:55,608 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:36:55,616 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:36:55,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:36:55,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:36:55,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:36:55,650 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:36:55,651 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:36:55,651 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:36:55,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:36:55,652 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:36:55,652 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:36:55,653 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:36:55,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:36:55,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:55,653 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:36:55,653 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:36:55,653 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:36:55,655 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:36:55,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:36:55,655 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_51155305-dd89-4c7b-babb-7cb56915bcde/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 -> d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 [2024-11-13 21:36:55,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:36:56,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:36:56,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:36:56,005 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:36:56,006 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:36:56,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-13 21:36:57,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:36:58,265 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:36:58,266 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-11-13 21:36:58,279 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/data/b3a2d5301/eb277e8f5fd84103989724d0c41bc750/FLAGcaf496ac7 [2024-11-13 21:36:58,296 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/data/b3a2d5301/eb277e8f5fd84103989724d0c41bc750 [2024-11-13 21:36:58,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:36:58,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:36:58,302 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:58,303 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:36:58,314 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:36:58,314 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77e8f9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58, skipping insertion in model container [2024-11-13 21:36:58,318 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,375 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:36:58,734 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_51155305-dd89-4c7b-babb-7cb56915bcde/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-11-13 21:36:58,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:58,749 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:36:58,856 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_51155305-dd89-4c7b-babb-7cb56915bcde/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-11-13 21:36:58,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:36:58,880 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:36:58,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58 WrapperNode [2024-11-13 21:36:58,881 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:36:58,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:58,883 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:36:58,883 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:36:58,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,906 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,946 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 933 [2024-11-13 21:36:58,947 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:36:58,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:36:58,947 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:36:58,948 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:36:58,955 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,956 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,960 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,974 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:58,997 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:59,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:59,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:36:59,013 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:36:59,013 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:36:59,019 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:36:59,020 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:36:58" (1/1) ... [2024-11-13 21:36:59,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:36:59,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:36:59,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:36:59,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51155305-dd89-4c7b-babb-7cb56915bcde/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:36:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:36:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:36:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:36:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:36:59,300 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:36:59,302 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:37:00,721 INFO L? ?]: Removed 99 outVars from TransFormulas that were not future-live. [2024-11-13 21:37:00,722 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:37:01,842 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:37:01,845 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:37:01,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:01 BoogieIcfgContainer [2024-11-13 21:37:01,846 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:37:01,847 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:37:01,847 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:37:01,860 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:37:01,860 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:37:01" (1/1) ... [2024-11-13 21:37:01,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:37:01,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:01,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-11-13 21:37:01,943 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-11-13 21:37:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:37:01,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:01,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:02,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,647 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 21:37:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-11-13 21:37:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-11-13 21:37:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:37:06,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:06,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:08,973 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 21:37:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:09,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-11-13 21:37:09,384 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-11-13 21:37:09,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:37:09,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:09,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:09,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,140 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 21:37:11,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-11-13 21:37:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-11-13 21:37:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:37:11,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:11,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:11,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:13,518 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 21:37:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:14,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-11-13 21:37:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-11-13 21:37:14,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:37:14,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:14,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:15,977 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 21:37:17,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-11-13 21:37:17,097 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-11-13 21:37:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:37:17,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:17,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:19,581 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 21:37:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-11-13 21:37:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-11-13 21:37:20,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:37:20,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:20,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:21,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,438 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 21:37:23,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-11-13 21:37:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-11-13 21:37:23,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:37:23,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,150 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 21:37:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-11-13 21:37:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-11-13 21:37:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:24,506 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 21:37:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:24,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-11-13 21:37:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-11-13 21:37:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:37:24,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:24,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,457 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 21:37:28,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-11-13 21:37:28,756 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-11-13 21:37:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:37:28,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:37:29,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:29,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 191 states and 322 transitions. [2024-11-13 21:37:29,524 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 322 transitions. [2024-11-13 21:37:29,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:37:29,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:35,233 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 21:37:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:41,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 208 states and 360 transitions. [2024-11-13 21:37:41,559 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 360 transitions. [2024-11-13 21:37:41,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:37:41,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:41,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:44,040 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 21:37:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 226 states and 399 transitions. [2024-11-13 21:37:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 399 transitions. [2024-11-13 21:37:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:37:51,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:51,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:51,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:52,651 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 21:37:53,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 227 states and 402 transitions. [2024-11-13 21:37:53,136 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 402 transitions. [2024-11-13 21:37:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:37:53,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:55,224 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 21:38:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 240 states and 424 transitions. [2024-11-13 21:38:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 424 transitions. [2024-11-13 21:38:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:38:01,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:01,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:01,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:03,323 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 21:38:11,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:11,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 259 states and 466 transitions. [2024-11-13 21:38:11,484 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 466 transitions. [2024-11-13 21:38:11,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:38:11,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:11,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:13,742 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 21:38:22,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 279 states and 512 transitions. [2024-11-13 21:38:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 512 transitions. [2024-11-13 21:38:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:38:22,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:22,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:24,103 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 21:38:24,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:24,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 280 states and 513 transitions. [2024-11-13 21:38:24,622 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 513 transitions. [2024-11-13 21:38:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:38:24,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:24,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:24,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:26,164 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 21:38:27,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 282 states and 518 transitions. [2024-11-13 21:38:27,129 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 518 transitions. [2024-11-13 21:38:27,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:27,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:27,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:29,237 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 21:38:37,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 297 states and 554 transitions. [2024-11-13 21:38:37,633 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 554 transitions. [2024-11-13 21:38:37,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:37,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:37,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:37,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:39,388 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 21:38:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 299 states and 557 transitions. [2024-11-13 21:38:40,663 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 557 transitions. [2024-11-13 21:38:40,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:40,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:40,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:42,248 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 21:38:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 300 states and 558 transitions. [2024-11-13 21:38:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 558 transitions. [2024-11-13 21:38:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:42,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:42,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,337 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 21:38:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 301 states and 564 transitions. [2024-11-13 21:38:44,900 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 564 transitions. [2024-11-13 21:38:44,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:44,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:44,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:46,304 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 21:38:46,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 302 states and 565 transitions. [2024-11-13 21:38:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 565 transitions. [2024-11-13 21:38:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:38:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:48,666 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 21:38:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 303 states and 566 transitions. [2024-11-13 21:38:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 566 transitions. [2024-11-13 21:38:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:38:49,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:50,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 312 states and 591 transitions. [2024-11-13 21:39:03,072 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 591 transitions. [2024-11-13 21:39:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:03,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:06,497 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:08,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:08,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 314 states and 596 transitions. [2024-11-13 21:39:08,097 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 596 transitions. [2024-11-13 21:39:08,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:08,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:08,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:08,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:13,451 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 334 states and 632 transitions. [2024-11-13 21:39:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 632 transitions. [2024-11-13 21:39:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:25,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:29,534 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 353 states and 669 transitions. [2024-11-13 21:39:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 669 transitions. [2024-11-13 21:39:40,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:40,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:40,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:44,265 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:39:47,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:47,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 356 states and 674 transitions. [2024-11-13 21:39:47,002 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 674 transitions. [2024-11-13 21:39:47,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:39:47,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:47,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:47,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:51,818 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:00,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:00,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 372 states and 700 transitions. [2024-11-13 21:40:00,302 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 700 transitions. [2024-11-13 21:40:00,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:40:00,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:00,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:02,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 393 states and 735 transitions. [2024-11-13 21:40:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 735 transitions. [2024-11-13 21:40:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:40:14,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:14,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:16,916 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:20,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 397 states and 751 transitions. [2024-11-13 21:40:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 751 transitions. [2024-11-13 21:40:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:40:20,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:20,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 400 states and 757 transitions. [2024-11-13 21:40:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 757 transitions. [2024-11-13 21:40:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:40:29,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:29,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:40:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 406 states and 776 transitions. [2024-11-13 21:40:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 776 transitions. [2024-11-13 21:40:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:40:42,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 421 states and 840 transitions. [2024-11-13 21:41:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 840 transitions. [2024-11-13 21:41:02,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:41:02,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:02,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:08,280 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:27,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 436 states and 909 transitions. [2024-11-13 21:41:27,531 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 909 transitions. [2024-11-13 21:41:27,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:41:27,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:41:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:47,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 451 states and 963 transitions. [2024-11-13 21:41:47,677 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 963 transitions. [2024-11-13 21:41:47,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:41:47,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:47,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:51,056 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:05,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 463 states and 993 transitions. [2024-11-13 21:42:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 993 transitions. [2024-11-13 21:42:05,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:42:05,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:05,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:08,929 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:21,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:21,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 475 states and 1016 transitions. [2024-11-13 21:42:21,371 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1016 transitions. [2024-11-13 21:42:21,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:42:21,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:21,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:24,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 486 states and 1061 transitions. [2024-11-13 21:42:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1061 transitions. [2024-11-13 21:42:37,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:42:37,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:37,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:37,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:42:40,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:40,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 487 states and 1063 transitions. [2024-11-13 21:42:40,884 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1063 transitions. [2024-11-13 21:42:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:42:40,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:40,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:02,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 504 states and 1116 transitions. [2024-11-13 21:43:02,694 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1116 transitions. [2024-11-13 21:43:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:43:02,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:02,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:02,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:04,733 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:08,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:08,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 506 states and 1122 transitions. [2024-11-13 21:43:08,487 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1122 transitions. [2024-11-13 21:43:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:43:08,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:11,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:11,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 507 states and 1132 transitions. [2024-11-13 21:43:11,830 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1132 transitions. [2024-11-13 21:43:11,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:43:11,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:11,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:11,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:24,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 516 states and 1147 transitions. [2024-11-13 21:43:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1147 transitions. [2024-11-13 21:43:24,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:43:24,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:24,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:26,107 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:43:35,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:35,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 525 states and 1172 transitions. [2024-11-13 21:43:35,151 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1172 transitions. [2024-11-13 21:43:35,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:43:35,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:35,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:41,947 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:02,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 540 states and 1215 transitions. [2024-11-13 21:44:02,751 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1215 transitions. [2024-11-13 21:44:02,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:02,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:02,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:06,870 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:21,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:21,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 550 states and 1244 transitions. [2024-11-13 21:44:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1244 transitions. [2024-11-13 21:44:21,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:21,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:21,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:27,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:27,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 553 states and 1261 transitions. [2024-11-13 21:44:27,906 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1261 transitions. [2024-11-13 21:44:27,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:27,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 555 states and 1278 transitions. [2024-11-13 21:44:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1278 transitions. [2024-11-13 21:44:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:32,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:32,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:44,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 563 states and 1291 transitions. [2024-11-13 21:44:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1291 transitions. [2024-11-13 21:44:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:44,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:44,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 564 states and 1293 transitions. [2024-11-13 21:44:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1293 transitions. [2024-11-13 21:44:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:50,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:50,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:52,968 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:44:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 565 states and 1298 transitions. [2024-11-13 21:44:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1298 transitions. [2024-11-13 21:44:54,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:44:54,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:54,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:54,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:05,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 573 states and 1311 transitions. [2024-11-13 21:45:05,055 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1311 transitions. [2024-11-13 21:45:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:45:05,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:05,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:25,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:25,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 583 states and 1346 transitions. [2024-11-13 21:45:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1346 transitions. [2024-11-13 21:45:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:45:25,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:27,270 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:45:43,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 597 states and 1378 transitions. [2024-11-13 21:45:43,293 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1378 transitions. [2024-11-13 21:45:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:45:43,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:43,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:43,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:52,097 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 612 states and 1414 transitions. [2024-11-13 21:46:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1414 transitions. [2024-11-13 21:46:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:15,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:15,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:17,970 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:21,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 614 states and 1432 transitions. [2024-11-13 21:46:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1432 transitions. [2024-11-13 21:46:21,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:21,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:21,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:31,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1450 states to 617 states and 1450 transitions. [2024-11-13 21:46:31,613 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1450 transitions. [2024-11-13 21:46:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:46:44,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:44,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 625 states and 1464 transitions. [2024-11-13 21:46:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1464 transitions. [2024-11-13 21:46:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:46:44,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:28,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 640 states and 1508 transitions. [2024-11-13 21:47:28,484 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1508 transitions. [2024-11-13 21:47:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:47:28,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:28,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:31,989 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:45,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:45,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 648 states and 1528 transitions. [2024-11-13 21:47:45,204 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1528 transitions. [2024-11-13 21:47:45,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:47:45,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:45,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:49,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1535 states to 649 states and 1535 transitions. [2024-11-13 21:47:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1535 transitions. [2024-11-13 21:47:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:47:49,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:47:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 650 states and 1542 transitions. [2024-11-13 21:47:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1542 transitions. [2024-11-13 21:47:54,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:47:54,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:54,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:47:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 654 states and 1558 transitions. [2024-11-13 21:48:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1558 transitions. [2024-11-13 21:48:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:12,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:13,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:15,789 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:26,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 657 states and 1566 transitions. [2024-11-13 21:48:26,066 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1566 transitions. [2024-11-13 21:48:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:26,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:26,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:32,207 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:36,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 658 states and 1572 transitions. [2024-11-13 21:48:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1572 transitions. [2024-11-13 21:48:36,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:36,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:36,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:39,751 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 660 states and 1591 transitions. [2024-11-13 21:48:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1591 transitions. [2024-11-13 21:48:44,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:44,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:44,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:52,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 663 states and 1612 transitions. [2024-11-13 21:48:52,740 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1612 transitions. [2024-11-13 21:48:52,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:52,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:52,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:52,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:48:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:48:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:48:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 664 states and 1618 transitions. [2024-11-13 21:48:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1618 transitions. [2024-11-13 21:48:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:48:58,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:48:58,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:48:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:02,289 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:15,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 669 states and 1641 transitions. [2024-11-13 21:49:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1641 transitions. [2024-11-13 21:49:15,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:49:15,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:19,033 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 672 states and 1648 transitions. [2024-11-13 21:49:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1648 transitions. [2024-11-13 21:49:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:49:29,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:29,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:33,807 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 673 states and 1654 transitions. [2024-11-13 21:49:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1654 transitions. [2024-11-13 21:49:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:49:36,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:36,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat