./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 10aecdd717bb6691571ad1da0b912f030832fb85361f767ea82293acfe046216 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:18:11,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:18:11,490 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 22:18:11,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:18:11,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:18:11,515 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:18:11,515 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:18:11,516 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:18:11,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:18:11,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:18:11,516 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:18:11,516 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:18:11,516 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:18:11,516 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:18:11,517 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:18:11,517 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:18:11,518 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:18:11,518 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:18:11,518 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:18:11,518 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_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 10aecdd717bb6691571ad1da0b912f030832fb85361f767ea82293acfe046216 [2024-12-05 22:18:11,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:18:11,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:18:11,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:18:11,765 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:18:11,765 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:18:11,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i [2024-12-05 22:18:14,438 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/data/1dfa4b378/ca2a3f53062a4deda815f5d6467bad09/FLAG29c0e2809 [2024-12-05 22:18:14,689 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:18:14,689 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/sv-benchmarks/c/ldv-sets/test_mutex_unbounded-1.i [2024-12-05 22:18:14,700 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/data/1dfa4b378/ca2a3f53062a4deda815f5d6467bad09/FLAG29c0e2809 [2024-12-05 22:18:15,000 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/data/1dfa4b378/ca2a3f53062a4deda815f5d6467bad09 [2024-12-05 22:18:15,001 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:18:15,002 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:18:15,003 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:18:15,003 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:18:15,007 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:18:15,007 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,008 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fc2d9c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15, skipping insertion in model container [2024-12-05 22:18:15,008 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,034 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:18:15,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:18:15,364 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:18:15,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:18:15,454 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:18:15,455 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15 WrapperNode [2024-12-05 22:18:15,455 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:18:15,456 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:18:15,456 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:18:15,456 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:18:15,463 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,493 INFO L138 Inliner]: procedures = 142, calls = 65, calls flagged for inlining = 15, calls inlined = 14, statements flattened = 184 [2024-12-05 22:18:15,493 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:18:15,494 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:18:15,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:18:15,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:18:15,501 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,516 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,521 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,524 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,526 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:18:15,527 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:18:15,527 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:18:15,527 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:18:15,528 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:18:15" (1/1) ... [2024-12-05 22:18:15,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:18:15,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:18:15,553 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:18:15,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d398b42-d63b-4971-bb7c-027bb4d16866/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:18:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-12-05 22:18:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-12-05 22:18:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2024-12-05 22:18:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2024-12-05 22:18:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2024-12-05 22:18:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:18:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-12-05 22:18:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-12-05 22:18:15,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:18:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:18:15,697 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:18:15,700 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:18:15,959 INFO L? ?]: Removed 78 outVars from TransFormulas that were not future-live. [2024-12-05 22:18:15,959 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:18:16,049 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:18:16,049 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-12-05 22:18:16,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:18:16 BoogieIcfgContainer [2024-12-05 22:18:16,050 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:18:16,050 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:18:16,050 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:18:16,060 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:18:16,060 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:18:16" (1/1) ... [2024-12-05 22:18:16,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:18:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-12-05 22:18:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-05 22:18:16,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 22:18:16,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:16,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 59 states and 78 transitions. [2024-12-05 22:18:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 78 transitions. [2024-12-05 22:18:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:18:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:16,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:18:16,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:16,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 60 states and 79 transitions. [2024-12-05 22:18:16,613 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 79 transitions. [2024-12-05 22:18:16,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 22:18:16,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:16,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:16,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:18:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 66 states and 89 transitions. [2024-12-05 22:18:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 89 transitions. [2024-12-05 22:18:16,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 22:18:16,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:16,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 22:18:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 73 states and 99 transitions. [2024-12-05 22:18:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 99 transitions. [2024-12-05 22:18:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:18:17,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:17,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:17,401 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:18:17,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:17,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 66 states and 87 transitions. [2024-12-05 22:18:17,446 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 87 transitions. [2024-12-05 22:18:17,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:18:17,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:17,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:17,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 22:18:17,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:17,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 73 states and 97 transitions. [2024-12-05 22:18:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 97 transitions. [2024-12-05 22:18:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:18:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:18,096 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 22:18:18,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 80 states and 107 transitions. [2024-12-05 22:18:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 107 transitions. [2024-12-05 22:18:18,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:18:18,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:18,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:18,607 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-12-05 22:18:18,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 87 states and 117 transitions. [2024-12-05 22:18:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 117 transitions. [2024-12-05 22:18:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:18:18,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 22:18:19,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 94 states and 127 transitions. [2024-12-05 22:18:19,335 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2024-12-05 22:18:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:18:19,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 22:18:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 101 states and 137 transitions. [2024-12-05 22:18:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-12-05 22:18:19,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:18:19,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:19,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:20,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:20,415 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-12-05 22:18:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:20,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 108 states and 147 transitions. [2024-12-05 22:18:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 147 transitions. [2024-12-05 22:18:20,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:18:20,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:20,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2024-12-05 22:18:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 115 states and 157 transitions. [2024-12-05 22:18:21,618 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2024-12-05 22:18:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:18:21,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:22,331 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 22:18:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 122 states and 167 transitions. [2024-12-05 22:18:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 167 transitions. [2024-12-05 22:18:22,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:18:22,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:22,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:22,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:23,228 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 0 proven. 385 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-12-05 22:18:23,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 129 states and 177 transitions. [2024-12-05 22:18:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 177 transitions. [2024-12-05 22:18:23,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:18:23,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:23,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-12-05 22:18:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 136 states and 187 transitions. [2024-12-05 22:18:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 187 transitions. [2024-12-05 22:18:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 22:18:24,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:24,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 546 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-05 22:18:25,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 143 states and 197 transitions. [2024-12-05 22:18:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 197 transitions. [2024-12-05 22:18:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-05 22:18:25,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:25,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 0 proven. 637 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-12-05 22:18:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 150 states and 207 transitions. [2024-12-05 22:18:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 207 transitions. [2024-12-05 22:18:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 22:18:26,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:26,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:26,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:27,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 0 proven. 735 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-05 22:18:27,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:27,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 157 states and 217 transitions. [2024-12-05 22:18:27,972 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 217 transitions. [2024-12-05 22:18:27,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 22:18:27,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:27,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:28,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 960 trivial. 0 not checked. [2024-12-05 22:18:29,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:29,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 164 states and 227 transitions. [2024-12-05 22:18:29,450 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 227 transitions. [2024-12-05 22:18:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-05 22:18:29,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:29,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:30,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 0 proven. 952 refuted. 0 times theorem prover too weak. 1088 trivial. 0 not checked. [2024-12-05 22:18:30,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:30,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 171 states and 237 transitions. [2024-12-05 22:18:30,753 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 237 transitions. [2024-12-05 22:18:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-05 22:18:30,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:30,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2295 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2024-12-05 22:18:32,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:32,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 178 states and 247 transitions. [2024-12-05 22:18:32,305 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-12-05 22:18:32,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-05 22:18:32,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:32,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:33,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2565 backedges. 0 proven. 1197 refuted. 0 times theorem prover too weak. 1368 trivial. 0 not checked. [2024-12-05 22:18:33,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:33,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 185 states and 257 transitions. [2024-12-05 22:18:33,940 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 257 transitions. [2024-12-05 22:18:33,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-05 22:18:33,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:33,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:35,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 1330 refuted. 0 times theorem prover too weak. 1520 trivial. 0 not checked. [2024-12-05 22:18:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 192 states and 267 transitions. [2024-12-05 22:18:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 267 transitions. [2024-12-05 22:18:35,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-05 22:18:35,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:35,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:37,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3150 backedges. 0 proven. 1470 refuted. 0 times theorem prover too weak. 1680 trivial. 0 not checked. [2024-12-05 22:18:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 199 states and 277 transitions. [2024-12-05 22:18:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 277 transitions. [2024-12-05 22:18:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-05 22:18:37,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:37,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2024-12-05 22:18:39,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:39,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 206 states and 287 transitions. [2024-12-05 22:18:39,696 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 287 transitions. [2024-12-05 22:18:39,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-05 22:18:39,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:39,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3795 backedges. 0 proven. 1771 refuted. 0 times theorem prover too weak. 2024 trivial. 0 not checked. [2024-12-05 22:18:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 213 states and 297 transitions. [2024-12-05 22:18:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 297 transitions. [2024-12-05 22:18:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-12-05 22:18:41,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4140 backedges. 0 proven. 1932 refuted. 0 times theorem prover too weak. 2208 trivial. 0 not checked. [2024-12-05 22:18:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 220 states and 307 transitions. [2024-12-05 22:18:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 307 transitions. [2024-12-05 22:18:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-12-05 22:18:44,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:46,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4500 backedges. 0 proven. 2100 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2024-12-05 22:18:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:46,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 227 states and 317 transitions. [2024-12-05 22:18:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 317 transitions. [2024-12-05 22:18:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-12-05 22:18:46,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 4875 backedges. 0 proven. 2275 refuted. 0 times theorem prover too weak. 2600 trivial. 0 not checked. [2024-12-05 22:18:49,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:49,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 234 states and 327 transitions. [2024-12-05 22:18:49,398 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 327 transitions. [2024-12-05 22:18:49,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-12-05 22:18:49,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:49,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:51,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5265 backedges. 0 proven. 2457 refuted. 0 times theorem prover too weak. 2808 trivial. 0 not checked. [2024-12-05 22:18:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:52,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 241 states and 337 transitions. [2024-12-05 22:18:52,342 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 337 transitions. [2024-12-05 22:18:52,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-05 22:18:52,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:52,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:52,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:54,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5670 backedges. 0 proven. 2646 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2024-12-05 22:18:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 248 states and 347 transitions. [2024-12-05 22:18:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 347 transitions. [2024-12-05 22:18:55,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-05 22:18:55,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:55,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:18:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 6090 backedges. 0 proven. 2842 refuted. 0 times theorem prover too weak. 3248 trivial. 0 not checked. [2024-12-05 22:18:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:18:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 255 states and 357 transitions. [2024-12-05 22:18:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 357 transitions. [2024-12-05 22:18:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2024-12-05 22:18:58,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:18:58,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:18:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:01,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6525 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 3480 trivial. 0 not checked. [2024-12-05 22:19:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 262 states and 367 transitions. [2024-12-05 22:19:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 367 transitions. [2024-12-05 22:19:01,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2024-12-05 22:19:01,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:01,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:02,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:04,837 INFO L134 CoverageAnalysis]: Checked inductivity of 6975 backedges. 0 proven. 3255 refuted. 0 times theorem prover too weak. 3720 trivial. 0 not checked. [2024-12-05 22:19:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 269 states and 377 transitions. [2024-12-05 22:19:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 377 transitions. [2024-12-05 22:19:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-05 22:19:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:05,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:05,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7440 backedges. 0 proven. 3472 refuted. 0 times theorem prover too weak. 3968 trivial. 0 not checked. [2024-12-05 22:19:09,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:09,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 276 states and 387 transitions. [2024-12-05 22:19:09,171 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 387 transitions. [2024-12-05 22:19:09,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 497 [2024-12-05 22:19:09,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:09,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:12,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7920 backedges. 0 proven. 3696 refuted. 0 times theorem prover too weak. 4224 trivial. 0 not checked. [2024-12-05 22:19:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 283 states and 397 transitions. [2024-12-05 22:19:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 397 transitions. [2024-12-05 22:19:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2024-12-05 22:19:13,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:16,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8415 backedges. 0 proven. 3927 refuted. 0 times theorem prover too weak. 4488 trivial. 0 not checked. [2024-12-05 22:19:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:17,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 290 states and 407 transitions. [2024-12-05 22:19:17,220 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 407 transitions. [2024-12-05 22:19:17,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2024-12-05 22:19:17,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:17,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:21,393 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 0 proven. 4165 refuted. 0 times theorem prover too weak. 4760 trivial. 0 not checked. [2024-12-05 22:19:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 297 states and 417 transitions. [2024-12-05 22:19:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 417 transitions. [2024-12-05 22:19:21,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2024-12-05 22:19:21,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:21,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:25,972 INFO L134 CoverageAnalysis]: Checked inductivity of 9450 backedges. 0 proven. 4410 refuted. 0 times theorem prover too weak. 5040 trivial. 0 not checked. [2024-12-05 22:19:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 304 states and 427 transitions. [2024-12-05 22:19:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 427 transitions. [2024-12-05 22:19:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 557 [2024-12-05 22:19:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:30,919 INFO L134 CoverageAnalysis]: Checked inductivity of 9990 backedges. 0 proven. 4662 refuted. 0 times theorem prover too weak. 5328 trivial. 0 not checked. [2024-12-05 22:19:31,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:31,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 311 states and 437 transitions. [2024-12-05 22:19:31,593 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 437 transitions. [2024-12-05 22:19:31,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 572 [2024-12-05 22:19:31,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:31,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:31,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 10545 backedges. 0 proven. 4921 refuted. 0 times theorem prover too weak. 5624 trivial. 0 not checked. [2024-12-05 22:19:36,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 318 states and 447 transitions. [2024-12-05 22:19:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 447 transitions. [2024-12-05 22:19:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2024-12-05 22:19:36,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11115 backedges. 0 proven. 5187 refuted. 0 times theorem prover too weak. 5928 trivial. 0 not checked. [2024-12-05 22:19:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:42,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 325 states and 457 transitions. [2024-12-05 22:19:42,410 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 457 transitions. [2024-12-05 22:19:42,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2024-12-05 22:19:42,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:42,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 11700 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6240 trivial. 0 not checked. [2024-12-05 22:19:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 332 states and 467 transitions. [2024-12-05 22:19:48,272 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 467 transitions. [2024-12-05 22:19:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 617 [2024-12-05 22:19:48,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:48,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:48,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:19:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12300 backedges. 0 proven. 5740 refuted. 0 times theorem prover too weak. 6560 trivial. 0 not checked. [2024-12-05 22:19:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:19:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 339 states and 477 transitions. [2024-12-05 22:19:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 477 transitions. [2024-12-05 22:19:54,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2024-12-05 22:19:54,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:19:54,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:19:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 12915 backedges. 0 proven. 6027 refuted. 0 times theorem prover too weak. 6888 trivial. 0 not checked. [2024-12-05 22:20:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:01,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 346 states and 487 transitions. [2024-12-05 22:20:01,052 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 487 transitions. [2024-12-05 22:20:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2024-12-05 22:20:01,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:01,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:01,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13545 backedges. 0 proven. 6321 refuted. 0 times theorem prover too weak. 7224 trivial. 0 not checked. [2024-12-05 22:20:07,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:07,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 353 states and 497 transitions. [2024-12-05 22:20:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 497 transitions. [2024-12-05 22:20:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 662 [2024-12-05 22:20:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 14190 backedges. 0 proven. 6622 refuted. 0 times theorem prover too weak. 7568 trivial. 0 not checked. [2024-12-05 22:20:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:14,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 360 states and 507 transitions. [2024-12-05 22:20:14,832 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 507 transitions. [2024-12-05 22:20:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 677 [2024-12-05 22:20:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:15,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:21,518 INFO L134 CoverageAnalysis]: Checked inductivity of 14850 backedges. 0 proven. 6930 refuted. 0 times theorem prover too weak. 7920 trivial. 0 not checked. [2024-12-05 22:20:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 367 states and 517 transitions. [2024-12-05 22:20:22,270 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 517 transitions. [2024-12-05 22:20:22,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 692 [2024-12-05 22:20:22,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15525 backedges. 0 proven. 7245 refuted. 0 times theorem prover too weak. 8280 trivial. 0 not checked. [2024-12-05 22:20:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 374 states and 527 transitions. [2024-12-05 22:20:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 527 transitions. [2024-12-05 22:20:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 707 [2024-12-05 22:20:30,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:30,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 16215 backedges. 0 proven. 7567 refuted. 0 times theorem prover too weak. 8648 trivial. 0 not checked. [2024-12-05 22:20:38,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:38,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 381 states and 537 transitions. [2024-12-05 22:20:38,572 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 537 transitions. [2024-12-05 22:20:38,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 722 [2024-12-05 22:20:38,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:46,089 INFO L134 CoverageAnalysis]: Checked inductivity of 16920 backedges. 0 proven. 7896 refuted. 0 times theorem prover too weak. 9024 trivial. 0 not checked. [2024-12-05 22:20:46,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 388 states and 547 transitions. [2024-12-05 22:20:46,888 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 547 transitions. [2024-12-05 22:20:46,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-12-05 22:20:46,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:20:54,840 INFO L134 CoverageAnalysis]: Checked inductivity of 17640 backedges. 0 proven. 8232 refuted. 0 times theorem prover too weak. 9408 trivial. 0 not checked. [2024-12-05 22:20:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:20:55,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 395 states and 557 transitions. [2024-12-05 22:20:55,708 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 557 transitions. [2024-12-05 22:20:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-12-05 22:20:55,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:20:55,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:20:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:04,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18375 backedges. 0 proven. 8575 refuted. 0 times theorem prover too weak. 9800 trivial. 0 not checked. [2024-12-05 22:21:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:05,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 402 states and 567 transitions. [2024-12-05 22:21:05,191 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 567 transitions. [2024-12-05 22:21:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 767 [2024-12-05 22:21:05,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:05,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:05,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:15,208 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 0 proven. 8925 refuted. 0 times theorem prover too weak. 10200 trivial. 0 not checked. [2024-12-05 22:21:16,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:16,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 409 states and 577 transitions. [2024-12-05 22:21:16,079 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 577 transitions. [2024-12-05 22:21:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 782 [2024-12-05 22:21:16,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:16,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:25,507 INFO L134 CoverageAnalysis]: Checked inductivity of 19890 backedges. 0 proven. 9282 refuted. 0 times theorem prover too weak. 10608 trivial. 0 not checked. [2024-12-05 22:21:26,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:26,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 416 states and 587 transitions. [2024-12-05 22:21:26,399 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 587 transitions. [2024-12-05 22:21:26,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 797 [2024-12-05 22:21:26,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:36,206 INFO L134 CoverageAnalysis]: Checked inductivity of 20670 backedges. 0 proven. 9646 refuted. 0 times theorem prover too weak. 11024 trivial. 0 not checked. [2024-12-05 22:21:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:37,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 423 states and 597 transitions. [2024-12-05 22:21:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 597 transitions. [2024-12-05 22:21:37,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-12-05 22:21:37,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:37,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:37,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 21465 backedges. 0 proven. 10017 refuted. 0 times theorem prover too weak. 11448 trivial. 0 not checked. [2024-12-05 22:21:48,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:48,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 430 states and 607 transitions. [2024-12-05 22:21:48,431 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 607 transitions. [2024-12-05 22:21:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 827 [2024-12-05 22:21:48,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:21:48,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:21:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 22275 backedges. 0 proven. 10395 refuted. 0 times theorem prover too weak. 11880 trivial. 0 not checked. [2024-12-05 22:21:59,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:21:59,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 437 states and 617 transitions. [2024-12-05 22:21:59,722 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 617 transitions. [2024-12-05 22:21:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-12-05 22:21:59,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:21:59,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:00,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 23100 backedges. 0 proven. 10780 refuted. 0 times theorem prover too weak. 12320 trivial. 0 not checked. [2024-12-05 22:22:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 444 states and 627 transitions. [2024-12-05 22:22:11,894 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 627 transitions. [2024-12-05 22:22:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 857 [2024-12-05 22:22:11,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:11,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:23,451 INFO L134 CoverageAnalysis]: Checked inductivity of 23940 backedges. 0 proven. 11172 refuted. 0 times theorem prover too weak. 12768 trivial. 0 not checked. [2024-12-05 22:22:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 451 states and 637 transitions. [2024-12-05 22:22:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 637 transitions. [2024-12-05 22:22:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 872 [2024-12-05 22:22:24,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:24,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:36,207 INFO L134 CoverageAnalysis]: Checked inductivity of 24795 backedges. 0 proven. 11571 refuted. 0 times theorem prover too weak. 13224 trivial. 0 not checked. [2024-12-05 22:22:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 458 states and 647 transitions. [2024-12-05 22:22:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 647 transitions. [2024-12-05 22:22:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2024-12-05 22:22:37,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:37,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:22:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 25665 backedges. 0 proven. 11977 refuted. 0 times theorem prover too weak. 13688 trivial. 0 not checked. [2024-12-05 22:22:50,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:22:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 465 states and 657 transitions. [2024-12-05 22:22:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 657 transitions. [2024-12-05 22:22:50,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 902 [2024-12-05 22:22:50,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:22:50,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:22:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 26550 backedges. 0 proven. 12390 refuted. 0 times theorem prover too weak. 14160 trivial. 0 not checked. [2024-12-05 22:23:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 472 states and 667 transitions. [2024-12-05 22:23:04,316 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 667 transitions. [2024-12-05 22:23:04,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 917 [2024-12-05 22:23:04,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 27450 backedges. 0 proven. 12810 refuted. 0 times theorem prover too weak. 14640 trivial. 0 not checked. [2024-12-05 22:23:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:18,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 479 states and 677 transitions. [2024-12-05 22:23:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 677 transitions. [2024-12-05 22:23:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 932 [2024-12-05 22:23:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:18,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:31,887 INFO L134 CoverageAnalysis]: Checked inductivity of 28365 backedges. 0 proven. 13237 refuted. 0 times theorem prover too weak. 15128 trivial. 0 not checked. [2024-12-05 22:23:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 486 states and 687 transitions. [2024-12-05 22:23:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 687 transitions. [2024-12-05 22:23:32,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-12-05 22:23:32,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:32,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:23:46,862 INFO L134 CoverageAnalysis]: Checked inductivity of 29295 backedges. 0 proven. 13671 refuted. 0 times theorem prover too weak. 15624 trivial. 0 not checked. [2024-12-05 22:23:47,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:23:47,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 493 states and 697 transitions. [2024-12-05 22:23:47,943 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 697 transitions. [2024-12-05 22:23:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-12-05 22:23:47,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:23:47,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:23:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 30240 backedges. 0 proven. 14112 refuted. 0 times theorem prover too weak. 16128 trivial. 0 not checked. [2024-12-05 22:24:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 500 states and 707 transitions. [2024-12-05 22:24:03,549 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 707 transitions. [2024-12-05 22:24:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 977 [2024-12-05 22:24:03,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:03,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:18,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31200 backedges. 0 proven. 14560 refuted. 0 times theorem prover too weak. 16640 trivial. 0 not checked. [2024-12-05 22:24:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 507 states and 717 transitions. [2024-12-05 22:24:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 717 transitions. [2024-12-05 22:24:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-12-05 22:24:19,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:19,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:35,376 INFO L134 CoverageAnalysis]: Checked inductivity of 32175 backedges. 0 proven. 15015 refuted. 0 times theorem prover too weak. 17160 trivial. 0 not checked. [2024-12-05 22:24:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 514 states and 727 transitions. [2024-12-05 22:24:36,491 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 727 transitions. [2024-12-05 22:24:36,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-12-05 22:24:36,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:36,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:24:52,640 INFO L134 CoverageAnalysis]: Checked inductivity of 33165 backedges. 0 proven. 15477 refuted. 0 times theorem prover too weak. 17688 trivial. 0 not checked. [2024-12-05 22:24:53,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:24:53,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 521 states and 737 transitions. [2024-12-05 22:24:53,827 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 737 transitions. [2024-12-05 22:24:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-12-05 22:24:53,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:24:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:24:54,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 34170 backedges. 0 proven. 15946 refuted. 0 times theorem prover too weak. 18224 trivial. 0 not checked. [2024-12-05 22:25:12,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:12,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 528 states and 747 transitions. [2024-12-05 22:25:12,090 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 747 transitions. [2024-12-05 22:25:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-12-05 22:25:12,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:12,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 35190 backedges. 0 proven. 16422 refuted. 0 times theorem prover too weak. 18768 trivial. 0 not checked. [2024-12-05 22:25:30,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 535 states and 757 transitions. [2024-12-05 22:25:30,716 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 757 transitions. [2024-12-05 22:25:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1052 [2024-12-05 22:25:30,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:30,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:25:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 36225 backedges. 0 proven. 16905 refuted. 0 times theorem prover too weak. 19320 trivial. 0 not checked. [2024-12-05 22:25:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:25:50,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 542 states and 767 transitions. [2024-12-05 22:25:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 767 transitions. [2024-12-05 22:25:50,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1067 [2024-12-05 22:25:50,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:25:50,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:25:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:08,597 INFO L134 CoverageAnalysis]: Checked inductivity of 37275 backedges. 0 proven. 17395 refuted. 0 times theorem prover too weak. 19880 trivial. 0 not checked. [2024-12-05 22:26:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:09,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 549 states and 777 transitions. [2024-12-05 22:26:09,840 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 777 transitions. [2024-12-05 22:26:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1082 [2024-12-05 22:26:09,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:10,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 38340 backedges. 0 proven. 17892 refuted. 0 times theorem prover too weak. 20448 trivial. 0 not checked. [2024-12-05 22:26:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 556 states and 787 transitions. [2024-12-05 22:26:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 787 transitions. [2024-12-05 22:26:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1097 [2024-12-05 22:26:30,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:26:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 39420 backedges. 0 proven. 18396 refuted. 0 times theorem prover too weak. 21024 trivial. 0 not checked. [2024-12-05 22:26:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:26:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 563 states and 797 transitions. [2024-12-05 22:26:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 797 transitions. [2024-12-05 22:26:51,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1112 [2024-12-05 22:26:51,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:26:51,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:26:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 40515 backedges. 0 proven. 18907 refuted. 0 times theorem prover too weak. 21608 trivial. 0 not checked. [2024-12-05 22:27:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:14,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 570 states and 807 transitions. [2024-12-05 22:27:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 807 transitions. [2024-12-05 22:27:14,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1127 [2024-12-05 22:27:14,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:14,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:15,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:27:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 41625 backedges. 0 proven. 19425 refuted. 0 times theorem prover too weak. 22200 trivial. 0 not checked. [2024-12-05 22:27:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:27:38,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 577 states and 817 transitions. [2024-12-05 22:27:38,231 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 817 transitions. [2024-12-05 22:27:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1142 [2024-12-05 22:27:38,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:27:38,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:27:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 42750 backedges. 0 proven. 19950 refuted. 0 times theorem prover too weak. 22800 trivial. 0 not checked. [2024-12-05 22:28:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:02,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 584 states and 827 transitions. [2024-12-05 22:28:02,673 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 827 transitions. [2024-12-05 22:28:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1157 [2024-12-05 22:28:02,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:02,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:26,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43890 backedges. 0 proven. 20482 refuted. 0 times theorem prover too weak. 23408 trivial. 0 not checked. [2024-12-05 22:28:27,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:27,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 591 states and 837 transitions. [2024-12-05 22:28:27,849 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 837 transitions. [2024-12-05 22:28:27,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2024-12-05 22:28:27,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:28,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:28:52,671 INFO L134 CoverageAnalysis]: Checked inductivity of 45045 backedges. 0 proven. 21021 refuted. 0 times theorem prover too weak. 24024 trivial. 0 not checked. [2024-12-05 22:28:54,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:28:54,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 598 states and 847 transitions. [2024-12-05 22:28:54,036 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 847 transitions. [2024-12-05 22:28:54,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1187 [2024-12-05 22:28:54,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:28:54,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:28:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:19,454 INFO L134 CoverageAnalysis]: Checked inductivity of 46215 backedges. 0 proven. 21567 refuted. 0 times theorem prover too weak. 24648 trivial. 0 not checked. [2024-12-05 22:29:20,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 605 states and 857 transitions. [2024-12-05 22:29:20,849 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 857 transitions. [2024-12-05 22:29:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1202 [2024-12-05 22:29:20,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:29:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 47400 backedges. 0 proven. 22120 refuted. 0 times theorem prover too weak. 25280 trivial. 0 not checked. [2024-12-05 22:29:49,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:29:49,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 612 states and 867 transitions. [2024-12-05 22:29:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 867 transitions. [2024-12-05 22:29:49,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1217 [2024-12-05 22:29:49,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:29:49,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:29:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 48600 backedges. 0 proven. 22680 refuted. 0 times theorem prover too weak. 25920 trivial. 0 not checked. [2024-12-05 22:30:18,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:18,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 619 states and 877 transitions. [2024-12-05 22:30:18,023 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 877 transitions. [2024-12-05 22:30:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1232 [2024-12-05 22:30:18,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:18,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:30:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 49815 backedges. 0 proven. 23247 refuted. 0 times theorem prover too weak. 26568 trivial. 0 not checked. [2024-12-05 22:30:47,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:30:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 626 states and 887 transitions. [2024-12-05 22:30:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 887 transitions. [2024-12-05 22:30:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1247 [2024-12-05 22:30:47,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:30:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:30:48,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:17,157 INFO L134 CoverageAnalysis]: Checked inductivity of 51045 backedges. 0 proven. 23821 refuted. 0 times theorem prover too weak. 27224 trivial. 0 not checked. [2024-12-05 22:31:18,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:18,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 633 states and 897 transitions. [2024-12-05 22:31:18,644 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 897 transitions. [2024-12-05 22:31:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1262 [2024-12-05 22:31:18,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:18,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:31:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52290 backedges. 0 proven. 24402 refuted. 0 times theorem prover too weak. 27888 trivial. 0 not checked. [2024-12-05 22:31:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:31:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 640 states and 907 transitions. [2024-12-05 22:31:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 907 transitions. [2024-12-05 22:31:49,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1277 [2024-12-05 22:31:49,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:31:49,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:31:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat