./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.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_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/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_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/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_151f2766-2421-406d-9065-bf65493c9d47/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 a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:16:24,459 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:16:24,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:16:24,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:16:24,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:16:24,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:16:24,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:16:24,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:16:24,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:16:24,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:16:24,588 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:16:24,589 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:16:24,590 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:16:24,590 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:24,590 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:16:24,590 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:16:24,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:16:24,591 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_151f2766-2421-406d-9065-bf65493c9d47/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 -> a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f [2024-11-13 22:16:24,927 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:16:24,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:16:24,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:16:24,943 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:16:24,946 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:16:24,947 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-13 22:16:26,827 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:16:27,095 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:16:27,095 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-11-13 22:16:27,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/data/a6d7a4684/699de8935a8c4ab8a0af0a0894741986/FLAG3ab7d1f20 [2024-11-13 22:16:27,121 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/data/a6d7a4684/699de8935a8c4ab8a0af0a0894741986 [2024-11-13 22:16:27,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:16:27,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:16:27,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:27,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:16:27,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:16:27,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379200e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27, skipping insertion in model container [2024-11-13 22:16:27,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:16:27,384 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_151f2766-2421-406d-9065-bf65493c9d47/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-11-13 22:16:27,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:27,423 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:16:27,458 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_151f2766-2421-406d-9065-bf65493c9d47/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-11-13 22:16:27,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:16:27,489 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:16:27,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27 WrapperNode [2024-11-13 22:16:27,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:16:27,493 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:27,493 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:16:27,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:16:27,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,510 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,551 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 295 [2024-11-13 22:16:27,552 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:16:27,554 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:16:27,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:16:27,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:16:27,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,565 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,569 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,574 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,579 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,580 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,583 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:16:27,584 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:16:27,584 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:16:27,584 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:16:27,585 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:16:27" (1/1) ... [2024-11-13 22:16:27,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:16:27,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:16:27,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:16:27,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_151f2766-2421-406d-9065-bf65493c9d47/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:16:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:16:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:16:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:16:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:16:27,801 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:16:27,803 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:16:28,167 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 22:16:28,167 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:16:28,270 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:16:28,271 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:16:28,271 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:28 BoogieIcfgContainer [2024-11-13 22:16:28,272 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:16:28,273 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:16:28,273 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:16:28,283 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:16:28,283 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:16:28" (1/1) ... [2024-11-13 22:16:28,294 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:16:28,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2024-11-13 22:16:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2024-11-13 22:16:28,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:16:28,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,763 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 22:16:28,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-11-13 22:16:28,876 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-11-13 22:16:28,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:16:28,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,103 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 22:16:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 56 states and 91 transitions. [2024-11-13 22:16:29,275 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2024-11-13 22:16:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:16:29,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,413 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 22:16:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-11-13 22:16:29,435 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-11-13 22:16:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:16:29,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,575 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 22:16:29,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2024-11-13 22:16:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2024-11-13 22:16:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:16:29,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,971 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 22:16:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 112 transitions. [2024-11-13 22:16:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 112 transitions. [2024-11-13 22:16:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:16:30,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,088 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 22:16:30,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-11-13 22:16:30,120 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-11-13 22:16:30,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:16:30,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,342 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 22:16:31,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 88 states and 143 transitions. [2024-11-13 22:16:31,726 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 143 transitions. [2024-11-13 22:16:31,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:16:31,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,837 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 22:16:31,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-13 22:16:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-13 22:16:31,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:16:31,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,010 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 22:16:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 90 states and 143 transitions. [2024-11-13 22:16:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 143 transitions. [2024-11-13 22:16:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:16:32,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,166 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 22:16:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 143 transitions. [2024-11-13 22:16:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 143 transitions. [2024-11-13 22:16:32,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:32,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:32,367 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 22:16:34,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 176 transitions. [2024-11-13 22:16:34,417 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 176 transitions. [2024-11-13 22:16:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:34,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:34,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:16:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 128 states and 209 transitions. [2024-11-13 22:16:38,249 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 209 transitions. [2024-11-13 22:16:38,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:38,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,315 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 22:16:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 209 transitions. [2024-11-13 22:16:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2024-11-13 22:16:38,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:38,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,570 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 22:16:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2024-11-13 22:16:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2024-11-13 22:16:38,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:38,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,691 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 22:16:38,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2024-11-13 22:16:38,752 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2024-11-13 22:16:38,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:38,968 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 22:16:39,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:39,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 132 states and 209 transitions. [2024-11-13 22:16:39,011 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 209 transitions. [2024-11-13 22:16:39,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:39,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:39,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:39,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,104 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 22:16:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 133 states and 209 transitions. [2024-11-13 22:16:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 209 transitions. [2024-11-13 22:16:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:16:39,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:39,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,316 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 22:16:39,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 134 states and 209 transitions. [2024-11-13 22:16:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 209 transitions. [2024-11-13 22:16:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:16:39,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:39,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:39,773 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 22:16:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 142 states and 223 transitions. [2024-11-13 22:16:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 223 transitions. [2024-11-13 22:16:44,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:16:44,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:44,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,300 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 22:16:46,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 146 states and 234 transitions. [2024-11-13 22:16:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 234 transitions. [2024-11-13 22:16:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:16:46,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:46,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:46,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:53,546 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 22:17:30,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:30,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 176 states and 313 transitions. [2024-11-13 22:17:30,401 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 313 transitions. [2024-11-13 22:17:30,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:17:30,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:30,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:31,153 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:17:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2024-11-13 22:17:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2024-11-13 22:17:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:17:57,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:57,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:57,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:58,709 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:18:26,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:26,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 192 states and 349 transitions. [2024-11-13 22:18:26,388 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 349 transitions. [2024-11-13 22:18:26,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:18:26,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:26,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:26,961 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:18:39,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:39,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 201 states and 367 transitions. [2024-11-13 22:18:39,350 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 367 transitions. [2024-11-13 22:18:39,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:18:39,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:18:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 215 states and 396 transitions. [2024-11-13 22:18:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 396 transitions. [2024-11-13 22:18:59,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:18:59,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:19:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 219 states and 404 transitions. [2024-11-13 22:19:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 404 transitions. [2024-11-13 22:19:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:19:08,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:09,545 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:20:27,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:27,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 250 states and 488 transitions. [2024-11-13 22:20:27,175 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 488 transitions. [2024-11-13 22:20:27,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:20:27,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:27,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:27,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:50,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:08,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 281 states and 584 transitions. [2024-11-13 22:23:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 584 transitions. [2024-11-13 22:23:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:23:08,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:08,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:09,166 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 298 states and 616 transitions. [2024-11-13 22:23:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 616 transitions. [2024-11-13 22:23:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:23:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:19,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 316 states and 657 transitions. [2024-11-13 22:24:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 657 transitions. [2024-11-13 22:24:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:24:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:19,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:23,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 317 states and 658 transitions. [2024-11-13 22:24:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 658 transitions. [2024-11-13 22:24:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:24:23,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:23,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:23,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:24:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 331 states and 683 transitions. [2024-11-13 22:24:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 683 transitions. [2024-11-13 22:24:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:24:49,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:50,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:25:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 342 states and 703 transitions. [2024-11-13 22:25:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 703 transitions. [2024-11-13 22:25:09,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:25:09,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:09,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:09,996 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:25:31,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:31,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 353 states and 741 transitions. [2024-11-13 22:25:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 741 transitions. [2024-11-13 22:25:31,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:25:31,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:31,123 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:25:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 358 states and 750 transitions. [2024-11-13 22:25:35,417 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 750 transitions. [2024-11-13 22:25:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:25:35,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:35,507 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:25:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 365 states and 772 transitions. [2024-11-13 22:25:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 772 transitions. [2024-11-13 22:25:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:25:48,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:48,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:26:09,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:09,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 372 states and 794 transitions. [2024-11-13 22:26:09,291 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 794 transitions. [2024-11-13 22:26:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:26:09,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:26:27,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:27,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 381 states and 822 transitions. [2024-11-13 22:26:27,025 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 822 transitions. [2024-11-13 22:26:27,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:26:27,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:27,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:26:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 388 states and 844 transitions. [2024-11-13 22:26:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 844 transitions. [2024-11-13 22:26:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:26:44,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:44,646 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:00,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:00,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 395 states and 865 transitions. [2024-11-13 22:27:00,965 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 865 transitions. [2024-11-13 22:27:00,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:27:00,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:00,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:01,026 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 402 states and 886 transitions. [2024-11-13 22:27:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 886 transitions. [2024-11-13 22:27:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:27:26,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:26,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:26,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:26,455 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 409 states and 911 transitions. [2024-11-13 22:27:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 911 transitions. [2024-11-13 22:27:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:27:43,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:27:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 414 states and 919 transitions. [2024-11-13 22:27:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 919 transitions. [2024-11-13 22:27:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:27:47,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:28:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 421 states and 936 transitions. [2024-11-13 22:28:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 936 transitions. [2024-11-13 22:28:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:28:06,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:06,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:06,719 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:28:24,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 428 states and 951 transitions. [2024-11-13 22:28:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 951 transitions. [2024-11-13 22:28:24,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:28:24,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:24,317 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:28:41,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:41,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 435 states and 972 transitions. [2024-11-13 22:28:41,783 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 972 transitions. [2024-11-13 22:28:41,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:28:41,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:41,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:41,843 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:29:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 442 states and 988 transitions. [2024-11-13 22:29:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 988 transitions. [2024-11-13 22:29:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:29:06,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:06,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:06,414 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:29:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:12,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 447 states and 993 transitions. [2024-11-13 22:29:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 993 transitions. [2024-11-13 22:29:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:12,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:12,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:12,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:29:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 464 states and 1026 transitions. [2024-11-13 22:29:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1026 transitions. [2024-11-13 22:29:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:29,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:29,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:29:29,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:29,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 465 states and 1026 transitions. [2024-11-13 22:29:29,591 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1026 transitions. [2024-11-13 22:29:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:29,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:29,771 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:29:30,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 466 states and 1026 transitions. [2024-11-13 22:29:30,075 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1026 transitions. [2024-11-13 22:29:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:30,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:30,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:30,260 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:29:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:30,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 467 states and 1026 transitions. [2024-11-13 22:29:30,379 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1026 transitions. [2024-11-13 22:29:30,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:29:30,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:30,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:30,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 22:29:32,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:32,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 465 states and 1023 transitions. [2024-11-13 22:29:32,460 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 1023 transitions. [2024-11-13 22:29:32,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:29:32,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:32,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:32,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:29:41,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:41,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 467 states and 1026 transitions. [2024-11-13 22:29:41,223 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1026 transitions. [2024-11-13 22:29:41,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:29:41,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:41,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:29:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 469 states and 1029 transitions. [2024-11-13 22:29:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1029 transitions. [2024-11-13 22:29:50,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:29:50,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:50,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 487 states and 1073 transitions. [2024-11-13 22:30:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1073 transitions. [2024-11-13 22:30:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:06,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:06,953 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:17,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 505 states and 1115 transitions. [2024-11-13 22:30:17,445 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1115 transitions. [2024-11-13 22:30:17,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:17,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:17,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 506 states and 1115 transitions. [2024-11-13 22:30:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1115 transitions. [2024-11-13 22:30:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:17,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 507 states and 1115 transitions. [2024-11-13 22:30:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1115 transitions. [2024-11-13 22:30:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:18,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:20,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:20,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 508 states and 1118 transitions. [2024-11-13 22:30:20,361 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1118 transitions. [2024-11-13 22:30:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:20,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:20,406 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 509 states and 1118 transitions. [2024-11-13 22:30:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1118 transitions. [2024-11-13 22:30:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:21,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:21,443 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:21,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 510 states and 1118 transitions. [2024-11-13 22:30:21,544 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1118 transitions. [2024-11-13 22:30:21,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:21,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:21,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:21,574 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:21,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 511 states and 1118 transitions. [2024-11-13 22:30:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1118 transitions. [2024-11-13 22:30:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:21,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:21,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:21,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:30:27,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:27,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 511 states and 1117 transitions. [2024-11-13 22:30:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1117 transitions. [2024-11-13 22:30:27,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:27,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:30:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 509 states and 1111 transitions. [2024-11-13 22:30:28,540 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1111 transitions. [2024-11-13 22:30:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:30:28,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:28,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:28,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:28,575 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.