./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/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_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/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_68c1383b-0916-4424-9d6d-d0f217cc2f94/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 87f1dffc4791cf25ae510fd8866e3e496425d62832b1b02adb55ef79c14eda4f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:17:19,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:17:19,510 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:17:19,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:17:19,518 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:17:19,540 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:17:19,541 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:17:19,542 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:17:19,543 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:17:19,543 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:17:19,544 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:17:19,544 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:17:19,544 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:17:19,544 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:17:19,545 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:17:19,545 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:17:19,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:17:19,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:19,546 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:17:19,546 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:17:19,546 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:17:19,546 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:17:19,547 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:17:19,547 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_68c1383b-0916-4424-9d6d-d0f217cc2f94/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 -> 87f1dffc4791cf25ae510fd8866e3e496425d62832b1b02adb55ef79c14eda4f [2024-11-13 21:17:19,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:17:19,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:17:19,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:17:19,913 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:17:19,913 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:17:19,915 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-13 21:17:22,031 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:17:22,369 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:17:22,370 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-13 21:17:22,386 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/data/37d306fc3/a52006bb12c44d2a944d7925e8dab1ea/FLAGc153cc59c [2024-11-13 21:17:22,409 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/data/37d306fc3/a52006bb12c44d2a944d7925e8dab1ea [2024-11-13 21:17:22,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:17:22,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:17:22,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:22,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:17:22,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:17:22,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:22,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cff011a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22, skipping insertion in model container [2024-11-13 21:17:22,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:22,467 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:17:22,747 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_68c1383b-0916-4424-9d6d-d0f217cc2f94/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4371,4384] [2024-11-13 21:17:22,792 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:22,816 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:17:22,873 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_68c1383b-0916-4424-9d6d-d0f217cc2f94/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4371,4384] [2024-11-13 21:17:22,899 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:22,926 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:17:22,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22 WrapperNode [2024-11-13 21:17:22,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:22,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:22,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:17:22,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:17:22,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:22,950 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:22,999 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 366 [2024-11-13 21:17:23,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:23,004 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:17:23,004 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:17:23,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:17:23,015 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,034 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,041 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,049 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,051 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,057 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:17:23,058 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:17:23,058 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:17:23,058 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:17:23,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:22" (1/1) ... [2024-11-13 21:17:23,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:23,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:17:23,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:17:23,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68c1383b-0916-4424-9d6d-d0f217cc2f94/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:17:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:17:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:17:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:17:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:17:23,293 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:17:23,296 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:17:23,859 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-11-13 21:17:23,860 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:17:24,034 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:17:24,034 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:17:24,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:17:24 BoogieIcfgContainer [2024-11-13 21:17:24,035 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:17:24,036 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:17:24,036 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:17:24,047 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:17:24,048 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:17:24" (1/1) ... [2024-11-13 21:17:24,059 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:17:24,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 64 states and 104 transitions. [2024-11-13 21:17:24,130 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 104 transitions. [2024-11-13 21:17:24,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:17:24,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,609 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 21:17:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 106 transitions. [2024-11-13 21:17:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 106 transitions. [2024-11-13 21:17:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:17:24,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:24,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:24,910 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 21:17:25,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 73 states and 119 transitions. [2024-11-13 21:17:25,085 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 119 transitions. [2024-11-13 21:17:25,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:17:25,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,285 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 21:17:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 76 states and 124 transitions. [2024-11-13 21:17:25,313 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 124 transitions. [2024-11-13 21:17:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:17:25,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,452 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 21:17:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 77 states and 124 transitions. [2024-11-13 21:17:25,476 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 124 transitions. [2024-11-13 21:17:25,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:17:25,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:25,604 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 21:17:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 81 states and 130 transitions. [2024-11-13 21:17:25,974 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 130 transitions. [2024-11-13 21:17:25,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:17:25,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:25,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,091 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 21:17:26,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 93 states and 152 transitions. [2024-11-13 21:17:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 152 transitions. [2024-11-13 21:17:26,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:26,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,636 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:26,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 96 states and 157 transitions. [2024-11-13 21:17:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 157 transitions. [2024-11-13 21:17:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,744 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 21:17:26,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 97 states and 157 transitions. [2024-11-13 21:17:26,775 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 157 transitions. [2024-11-13 21:17:26,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:26,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,851 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 21:17:26,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 100 states and 163 transitions. [2024-11-13 21:17:26,882 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2024-11-13 21:17:26,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:17:26,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:26,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:26,974 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 21:17:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-13 21:17:26,999 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-13 21:17:26,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:17:26,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:27,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:27,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:27,096 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 21:17:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 110 states and 178 transitions. [2024-11-13 21:17:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 178 transitions. [2024-11-13 21:17:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:17:28,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:28,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:28,544 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 21:17:31,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 123 states and 198 transitions. [2024-11-13 21:17:31,571 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 198 transitions. [2024-11-13 21:17:31,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:17:31,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:31,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:31,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:31,948 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 21:17:36,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:36,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 132 states and 215 transitions. [2024-11-13 21:17:36,706 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 215 transitions. [2024-11-13 21:17:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:17:36,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:37,763 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 21:17:47,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:47,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 151 states and 261 transitions. [2024-11-13 21:17:47,841 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 261 transitions. [2024-11-13 21:17:47,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:17:47,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:47,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:48,243 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 21:18:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 165 states and 289 transitions. [2024-11-13 21:18:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 289 transitions. [2024-11-13 21:18:00,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:18:00,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:00,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:00,783 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 21:18:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 173 states and 302 transitions. [2024-11-13 21:18:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 302 transitions. [2024-11-13 21:18:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:18:03,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,740 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 21:18:06,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 181 states and 320 transitions. [2024-11-13 21:18:06,549 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 320 transitions. [2024-11-13 21:18:06,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:18:06,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,637 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 21:18:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 184 states and 326 transitions. [2024-11-13 21:18:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 326 transitions. [2024-11-13 21:18:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:18:07,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:07,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:08,044 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 21:18:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:23,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 188 states and 337 transitions. [2024-11-13 21:18:23,294 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 337 transitions. [2024-11-13 21:18:23,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:18:23,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:23,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:23,616 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 21:18:30,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:30,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 198 states and 358 transitions. [2024-11-13 21:18:30,456 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 358 transitions. [2024-11-13 21:18:30,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:18:30,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:30,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:30,865 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 21:18:40,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 213 states and 387 transitions. [2024-11-13 21:18:40,228 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 387 transitions. [2024-11-13 21:18:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:18:40,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:40,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:40,632 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 21:18:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 218 states and 401 transitions. [2024-11-13 21:18:44,971 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 401 transitions. [2024-11-13 21:18:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:18:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,031 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 21:18:47,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 221 states and 407 transitions. [2024-11-13 21:18:47,839 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 407 transitions. [2024-11-13 21:18:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:18:47,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:47,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:47,901 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 21:18:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 224 states and 413 transitions. [2024-11-13 21:18:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 413 transitions. [2024-11-13 21:18:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:18:50,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:50,797 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 21:18:53,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 227 states and 419 transitions. [2024-11-13 21:18:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 419 transitions. [2024-11-13 21:18:53,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:18:53,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,283 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 21:19:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 243 states and 454 transitions. [2024-11-13 21:19:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 454 transitions. [2024-11-13 21:19:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:19:09,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,438 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 21:19:12,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 246 states and 460 transitions. [2024-11-13 21:19:12,703 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 460 transitions. [2024-11-13 21:19:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:19:12,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 254 states and 479 transitions. [2024-11-13 21:19:19,059 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 479 transitions. [2024-11-13 21:19:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:19:19,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,096 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 21:19:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 257 states and 485 transitions. [2024-11-13 21:19:22,922 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 485 transitions. [2024-11-13 21:19:22,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:19:22,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,955 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 21:19:26,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:26,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 260 states and 491 transitions. [2024-11-13 21:19:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 491 transitions. [2024-11-13 21:19:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:19:26,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:26,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:19,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 286 states and 576 transitions. [2024-11-13 21:20:19,577 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 576 transitions. [2024-11-13 21:20:19,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:20:19,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:46,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 307 states and 655 transitions. [2024-11-13 21:20:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 655 transitions. [2024-11-13 21:20:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:20:46,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:46,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:46,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:12,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 327 states and 742 transitions. [2024-11-13 21:21:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 742 transitions. [2024-11-13 21:21:12,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:21:12,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:12,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:17,758 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:03,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 355 states and 843 transitions. [2024-11-13 21:22:03,106 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 843 transitions. [2024-11-13 21:22:03,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:22:03,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:09,525 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 382 states and 949 transitions. [2024-11-13 21:23:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 949 transitions. [2024-11-13 21:23:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:23:09,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:09,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:15,776 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 409 states and 1054 transitions. [2024-11-13 21:24:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1054 transitions. [2024-11-13 21:24:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:24:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:22,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:27,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:27,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 413 states and 1064 transitions. [2024-11-13 21:24:27,268 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1064 transitions. [2024-11-13 21:24:27,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:24:27,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:27,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:27,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,831 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:46,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 427 states and 1098 transitions. [2024-11-13 21:24:46,092 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1098 transitions. [2024-11-13 21:24:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:24:46,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:46,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:46,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 442 states and 1135 transitions. [2024-11-13 21:25:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1135 transitions. [2024-11-13 21:25:05,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:05,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:05,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 448 states and 1150 transitions. [2024-11-13 21:25:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1150 transitions. [2024-11-13 21:25:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:13,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:13,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:13,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:13,319 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:19,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:19,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 450 states and 1154 transitions. [2024-11-13 21:25:19,054 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1154 transitions. [2024-11-13 21:25:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:19,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:33,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:33,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 461 states and 1185 transitions. [2024-11-13 21:25:33,196 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 1185 transitions. [2024-11-13 21:25:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:33,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:33,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:33,267 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:38,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:38,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 466 states and 1207 transitions. [2024-11-13 21:25:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1207 transitions. [2024-11-13 21:25:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:38,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:38,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:38,659 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:49,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 477 states and 1229 transitions. [2024-11-13 21:25:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1229 transitions. [2024-11-13 21:25:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:25:49,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:49,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 484 states and 1246 transitions. [2024-11-13 21:26:00,675 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1246 transitions. [2024-11-13 21:26:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:00,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 486 states and 1251 transitions. [2024-11-13 21:26:05,001 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1251 transitions. [2024-11-13 21:26:05,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:05,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:05,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:05,055 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:13,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:13,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 495 states and 1270 transitions. [2024-11-13 21:26:13,671 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1270 transitions. [2024-11-13 21:26:13,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:13,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:13,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:13,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:20,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 500 states and 1286 transitions. [2024-11-13 21:26:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1286 transitions. [2024-11-13 21:26:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:20,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:20,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:41,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:41,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 516 states and 1333 transitions. [2024-11-13 21:26:41,623 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1333 transitions. [2024-11-13 21:26:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:41,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:41,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:41,676 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 520 states and 1338 transitions. [2024-11-13 21:26:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1338 transitions. [2024-11-13 21:26:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:46,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:46,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:46,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 522 states and 1344 transitions. [2024-11-13 21:26:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1344 transitions. [2024-11-13 21:26:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:48,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:48,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:50,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 524 states and 1349 transitions. [2024-11-13 21:26:50,524 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1349 transitions. [2024-11-13 21:26:50,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:50,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:50,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 530 states and 1365 transitions. [2024-11-13 21:26:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1365 transitions. [2024-11-13 21:26:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:26:58,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:58,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:58,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:58,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:09,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:09,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 537 states and 1376 transitions. [2024-11-13 21:27:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1376 transitions. [2024-11-13 21:27:09,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:27:09,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:09,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:17,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 542 states and 1384 transitions. [2024-11-13 21:27:17,639 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1384 transitions. [2024-11-13 21:27:17,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:27:17,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:17,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:17,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:17,661 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:24,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:24,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 545 states and 1389 transitions. [2024-11-13 21:27:24,102 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1389 transitions. [2024-11-13 21:27:24,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:27:24,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:24,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 567 states and 1491 transitions. [2024-11-13 21:30:15,462 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1491 transitions. [2024-11-13 21:30:15,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:30:15,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:15,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.