./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s2if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/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_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s2if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 42b59db67e4ff104bf70a3f31bfda20f06e9930727bb99d5ddebd47ecfc54cb7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:18:59,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:18:59,864 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:18:59,869 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:18:59,869 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:18:59,889 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:18:59,889 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:18:59,890 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:18:59,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:18:59,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:18:59,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:18:59,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:18:59,890 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:18:59,891 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:18:59,891 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:18:59,892 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:18:59,892 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:18:59,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:18:59,892 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_7acb595e-346d-43f6-979f-68e260542a55/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 42b59db67e4ff104bf70a3f31bfda20f06e9930727bb99d5ddebd47ecfc54cb7 [2024-12-06 05:19:00,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:19:00,130 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:19:00,132 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:19:00,133 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:19:00,134 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:19:00,135 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-fpi/s2if.c [2024-12-06 05:19:02,783 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/data/6756b22c4/d2e45c712fac42e59b4de44cf5459520/FLAG35685b03b [2024-12-06 05:19:02,964 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:19:02,964 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/sv-benchmarks/c/array-fpi/s2if.c [2024-12-06 05:19:02,972 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/data/6756b22c4/d2e45c712fac42e59b4de44cf5459520/FLAG35685b03b [2024-12-06 05:19:03,329 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/data/6756b22c4/d2e45c712fac42e59b4de44cf5459520 [2024-12-06 05:19:03,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:19:03,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:19:03,333 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:03,333 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:19:03,336 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:19:03,337 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,338 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab28f4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03, skipping insertion in model container [2024-12-06 05:19:03,338 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,348 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:19:03,452 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/sv-benchmarks/c/array-fpi/s2if.c[587,600] [2024-12-06 05:19:03,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:03,474 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:19:03,483 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/sv-benchmarks/c/array-fpi/s2if.c[587,600] [2024-12-06 05:19:03,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:19:03,502 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:19:03,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03 WrapperNode [2024-12-06 05:19:03,503 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:19:03,504 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:03,504 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:19:03,504 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:19:03,508 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,513 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,528 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-12-06 05:19:03,529 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:19:03,529 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:19:03,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:19:03,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:19:03,534 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,536 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,537 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,542 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,546 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,547 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,549 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:19:03,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:19:03,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:19:03,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:19:03,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:19:03,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:19:03,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:19:03,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7acb595e-346d-43f6-979f-68e260542a55/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:19:03,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:19:03,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:19:03,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:19:03,649 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:19:03,650 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:19:03,754 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-06 05:19:03,754 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:19:03,799 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:19:03,799 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:19:03,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:03 BoogieIcfgContainer [2024-12-06 05:19:03,800 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:19:03,800 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:19:03,800 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:19:03,807 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:19:03,807 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:19:03" (1/1) ... [2024-12-06 05:19:03,813 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:19:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 05:19:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 05:19:03,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:19:03,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:04,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 05:19:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 05:19:04,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:19:04,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:04,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 05:19:04,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:04,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2024-12-06 05:19:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2024-12-06 05:19:04,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:19:04,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:04,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:05,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:05,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 17 states and 34 transitions. [2024-12-06 05:19:05,436 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 34 transitions. [2024-12-06 05:19:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 05:19:05,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:05,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:05,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:06,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 20 states and 39 transitions. [2024-12-06 05:19:06,324 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 39 transitions. [2024-12-06 05:19:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:19:06,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 25 states and 52 transitions. [2024-12-06 05:19:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 52 transitions. [2024-12-06 05:19:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 05:19:08,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:08,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:08,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 26 states and 52 transitions. [2024-12-06 05:19:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 52 transitions. [2024-12-06 05:19:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 05:19:08,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:08,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:08,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:10,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 29 states and 61 transitions. [2024-12-06 05:19:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 61 transitions. [2024-12-06 05:19:10,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:19:10,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:10,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:10,424 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:10,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:10,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 25 states and 44 transitions. [2024-12-06 05:19:10,908 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 44 transitions. [2024-12-06 05:19:10,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:19:10,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:10,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 30 states and 59 transitions. [2024-12-06 05:19:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 59 transitions. [2024-12-06 05:19:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:19:14,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:14,506 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:14,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 31 states and 59 transitions. [2024-12-06 05:19:14,790 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 59 transitions. [2024-12-06 05:19:14,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:19:14,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:14,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 33 states and 64 transitions. [2024-12-06 05:19:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 64 transitions. [2024-12-06 05:19:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:19:16,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:16,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:20,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 38 states and 83 transitions. [2024-12-06 05:19:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 83 transitions. [2024-12-06 05:19:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:19:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:20,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:22,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 39 states and 85 transitions. [2024-12-06 05:19:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 85 transitions. [2024-12-06 05:19:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:19:22,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:22,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:24,187 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:25,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:25,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 41 states and 88 transitions. [2024-12-06 05:19:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 88 transitions. [2024-12-06 05:19:25,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:19:25,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:25,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:25,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 11 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:26,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:26,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 42 states and 88 transitions. [2024-12-06 05:19:26,220 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 88 transitions. [2024-12-06 05:19:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:19:26,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:26,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:26,318 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 6 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:28,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 45 states and 97 transitions. [2024-12-06 05:19:28,122 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 97 transitions. [2024-12-06 05:19:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:19:28,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:28,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:30,014 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:33,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 50 states and 110 transitions. [2024-12-06 05:19:33,929 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 110 transitions. [2024-12-06 05:19:33,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:19:33,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:33,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:35,831 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 52 states and 116 transitions. [2024-12-06 05:19:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 116 transitions. [2024-12-06 05:19:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 05:19:38,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 16 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:39,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 53 states and 116 transitions. [2024-12-06 05:19:39,334 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 116 transitions. [2024-12-06 05:19:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:42,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:42,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 56 states and 129 transitions. [2024-12-06 05:19:42,384 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 129 transitions. [2024-12-06 05:19:42,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:42,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:42,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:42,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:42,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 57 states and 129 transitions. [2024-12-06 05:19:42,933 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 129 transitions. [2024-12-06 05:19:42,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:42,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:42,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 58 states and 130 transitions. [2024-12-06 05:19:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 130 transitions. [2024-12-06 05:19:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 05:19:43,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:43,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:43,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:44,086 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 59 states and 130 transitions. [2024-12-06 05:19:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 130 transitions. [2024-12-06 05:19:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:19:44,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:44,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:44,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:19:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:52,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 62 states and 143 transitions. [2024-12-06 05:19:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 143 transitions. [2024-12-06 05:19:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:19:52,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:00,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 65 states and 152 transitions. [2024-12-06 05:20:00,464 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 152 transitions. [2024-12-06 05:20:00,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 05:20:00,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:00,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:00,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:02,041 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:03,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:03,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 67 states and 153 transitions. [2024-12-06 05:20:03,709 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 153 transitions. [2024-12-06 05:20:03,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:20:03,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:03,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 68 states and 153 transitions. [2024-12-06 05:20:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 153 transitions. [2024-12-06 05:20:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:20:05,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:05,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:06,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 69 states and 155 transitions. [2024-12-06 05:20:06,512 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 155 transitions. [2024-12-06 05:20:06,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:20:06,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,050 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:17,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 72 states and 177 transitions. [2024-12-06 05:20:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 177 transitions. [2024-12-06 05:20:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:20:17,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:20,653 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:25,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:25,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 75 states and 184 transitions. [2024-12-06 05:20:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 184 transitions. [2024-12-06 05:20:25,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:20:25,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:25,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:28,460 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:31,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 77 states and 187 transitions. [2024-12-06 05:20:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 187 transitions. [2024-12-06 05:20:31,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:31,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:31,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:35,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:35,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 79 states and 192 transitions. [2024-12-06 05:20:35,353 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 192 transitions. [2024-12-06 05:20:35,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:35,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:35,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:35,720 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:36,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 80 states and 192 transitions. [2024-12-06 05:20:36,256 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 192 transitions. [2024-12-06 05:20:36,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:36,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,611 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:37,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:37,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 81 states and 193 transitions. [2024-12-06 05:20:37,059 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 193 transitions. [2024-12-06 05:20:37,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:37,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:37,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:37,428 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 21 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:38,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 82 states and 196 transitions. [2024-12-06 05:20:38,052 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 196 transitions. [2024-12-06 05:20:38,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:20:38,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:38,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:49,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:49,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 86 states and 215 transitions. [2024-12-06 05:20:49,674 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 215 transitions. [2024-12-06 05:20:49,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:20:49,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:49,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:54,178 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:00,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 89 states and 228 transitions. [2024-12-06 05:21:00,268 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 228 transitions. [2024-12-06 05:21:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:21:00,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:05,103 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 3 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:10,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 91 states and 237 transitions. [2024-12-06 05:21:10,313 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 237 transitions. [2024-12-06 05:21:10,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:21:10,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:10,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:10,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:12,754 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:14,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 92 states and 241 transitions. [2024-12-06 05:21:14,919 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 241 transitions. [2024-12-06 05:21:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:21:14,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:14,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:14,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 28 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:23,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:23,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 95 states and 255 transitions. [2024-12-06 05:21:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 255 transitions. [2024-12-06 05:21:23,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:21:23,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:23,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 97 states and 258 transitions. [2024-12-06 05:21:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 258 transitions. [2024-12-06 05:21:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 05:21:28,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:28,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:30,566 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 37 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:31,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 98 states and 259 transitions. [2024-12-06 05:21:31,638 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 259 transitions. [2024-12-06 05:21:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:21:31,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:31,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:37,340 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:44,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:44,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 101 states and 266 transitions. [2024-12-06 05:21:44,394 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 266 transitions. [2024-12-06 05:21:44,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:21:44,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:44,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:44,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:53,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 103 states and 278 transitions. [2024-12-06 05:21:53,249 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 278 transitions. [2024-12-06 05:21:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 05:21:53,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:53,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:55,707 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 105 states and 287 transitions. [2024-12-06 05:21:59,355 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 287 transitions. [2024-12-06 05:21:59,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:21:59,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:59,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:00,909 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:05,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 108 states and 296 transitions. [2024-12-06 05:22:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 296 transitions. [2024-12-06 05:22:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:22:05,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:05,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 46 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 109 states and 297 transitions. [2024-12-06 05:22:09,449 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 297 transitions. [2024-12-06 05:22:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:22:09,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:11,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 110 states and 299 transitions. [2024-12-06 05:22:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 299 transitions. [2024-12-06 05:22:11,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:22:11,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:11,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:11,825 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 111 states and 299 transitions. [2024-12-06 05:22:12,671 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 299 transitions. [2024-12-06 05:22:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:22:12,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:12,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:15,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:15,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 113 states and 304 transitions. [2024-12-06 05:22:15,063 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 304 transitions. [2024-12-06 05:22:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 05:22:15,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:15,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:15,713 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 114 states and 306 transitions. [2024-12-06 05:22:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 306 transitions. [2024-12-06 05:22:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:22:16,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:22,677 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 118 states and 315 transitions. [2024-12-06 05:22:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 315 transitions. [2024-12-06 05:22:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:22:30,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:22:49,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 120 states and 334 transitions. [2024-12-06 05:22:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 334 transitions. [2024-12-06 05:22:49,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:22:49,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:49,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:49,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:56,177 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 6 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 121 states and 338 transitions. [2024-12-06 05:23:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 338 transitions. [2024-12-06 05:23:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:01,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:11,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 122 states and 339 transitions. [2024-12-06 05:23:11,735 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 339 transitions. [2024-12-06 05:23:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:23:11,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:19,492 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 21 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 123 states and 339 transitions. [2024-12-06 05:23:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 339 transitions. [2024-12-06 05:23:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:25,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:27,875 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:35,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 126 states and 353 transitions. [2024-12-06 05:23:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 353 transitions. [2024-12-06 05:23:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:35,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:35,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:38,170 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 127 states and 355 transitions. [2024-12-06 05:23:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 355 transitions. [2024-12-06 05:23:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:40,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:40,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:41,939 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:43,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 128 states and 356 transitions. [2024-12-06 05:23:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 356 transitions. [2024-12-06 05:23:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:43,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:45,557 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 56 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:46,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:46,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 129 states and 356 transitions. [2024-12-06 05:23:46,997 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 356 transitions. [2024-12-06 05:23:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:46,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:46,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:48,050 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:50,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:50,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 131 states and 361 transitions. [2024-12-06 05:23:50,032 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 361 transitions. [2024-12-06 05:23:50,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:50,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:50,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:50,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:52,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:52,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 132 states and 362 transitions. [2024-12-06 05:23:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 362 transitions. [2024-12-06 05:23:52,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:52,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:52,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:52,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:54,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 133 states and 365 transitions. [2024-12-06 05:23:54,242 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 365 transitions. [2024-12-06 05:23:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:54,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:56,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 134 states and 369 transitions. [2024-12-06 05:23:56,191 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 369 transitions. [2024-12-06 05:23:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:56,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:56,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:23:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:58,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 135 states and 369 transitions. [2024-12-06 05:23:58,320 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 369 transitions. [2024-12-06 05:23:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:23:58,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:58,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 45 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:00,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 136 states and 369 transitions. [2024-12-06 05:24:00,322 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 369 transitions. [2024-12-06 05:24:00,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:24:00,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:00,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:00,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 6 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 140 states and 389 transitions. [2024-12-06 05:24:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 389 transitions. [2024-12-06 05:24:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:24:26,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:26,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 15 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:24:41,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 141 states and 392 transitions. [2024-12-06 05:24:41,954 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 392 transitions. [2024-12-06 05:24:41,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:24:41,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:42,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:48,387 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 146 states and 403 transitions. [2024-12-06 05:25:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 403 transitions. [2024-12-06 05:25:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:25:00,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:00,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 0 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:13,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 149 states and 412 transitions. [2024-12-06 05:25:13,271 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 412 transitions. [2024-12-06 05:25:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:13,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:15,901 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 150 states and 417 transitions. [2024-12-06 05:25:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 417 transitions. [2024-12-06 05:25:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:18,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:18,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:21,958 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:24,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 151 states and 417 transitions. [2024-12-06 05:25:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 417 transitions. [2024-12-06 05:25:24,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:24,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:24,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:25,603 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:29,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:29,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 153 states and 434 transitions. [2024-12-06 05:25:29,736 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 434 transitions. [2024-12-06 05:25:29,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:29,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:29,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:29,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 155 states and 439 transitions. [2024-12-06 05:25:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 439 transitions. [2024-12-06 05:25:34,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:34,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:34,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:36,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:36,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 156 states and 439 transitions. [2024-12-06 05:25:36,511 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 439 transitions. [2024-12-06 05:25:36,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:36,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:36,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:37,871 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:38,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 157 states and 440 transitions. [2024-12-06 05:25:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 440 transitions. [2024-12-06 05:25:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:38,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:38,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 158 states and 441 transitions. [2024-12-06 05:25:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 441 transitions. [2024-12-06 05:25:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:41,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:43,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:43,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 159 states and 445 transitions. [2024-12-06 05:25:43,485 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 445 transitions. [2024-12-06 05:25:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:43,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:43,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:46,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:46,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 160 states and 450 transitions. [2024-12-06 05:25:46,797 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 450 transitions. [2024-12-06 05:25:46,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:46,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:49,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 161 states and 450 transitions. [2024-12-06 05:25:49,506 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 450 transitions. [2024-12-06 05:25:49,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:25:49,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:49,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:25:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 55 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:25:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:25:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 162 states and 450 transitions. [2024-12-06 05:25:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 450 transitions. [2024-12-06 05:25:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:25:52,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:25:52,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:25:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:09,240 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 10 proven. 146 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:26:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:26:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 167 states and 474 transitions. [2024-12-06 05:26:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 474 transitions. [2024-12-06 05:26:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:26:37,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:26:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:26:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:26:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:27:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 173 states and 501 transitions. [2024-12-06 05:27:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 501 transitions. [2024-12-06 05:27:11,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:27:11,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:11,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:27:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:34,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 176 states and 516 transitions. [2024-12-06 05:27:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 516 transitions. [2024-12-06 05:27:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:27:34,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:27:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:41,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 177 states and 521 transitions. [2024-12-06 05:27:41,884 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 521 transitions. [2024-12-06 05:27:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:27:41,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:41,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:47,662 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:27:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 178 states and 522 transitions. [2024-12-06 05:27:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 522 transitions. [2024-12-06 05:27:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:27:50,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:50,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:27:55,251 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:27:57,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:27:57,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 179 states and 523 transitions. [2024-12-06 05:27:57,560 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 523 transitions. [2024-12-06 05:27:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:27:57,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:27:57,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:27:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 21 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:19,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:19,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 180 states and 526 transitions. [2024-12-06 05:28:19,957 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 526 transitions. [2024-12-06 05:28:19,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 05:28:19,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:19,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:20,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 181 states and 533 transitions. [2024-12-06 05:28:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 533 transitions. [2024-12-06 05:28:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:31,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:31,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:35,239 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:38,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:38,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 182 states and 536 transitions. [2024-12-06 05:28:38,620 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 536 transitions. [2024-12-06 05:28:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:38,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:38,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:41,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 183 states and 537 transitions. [2024-12-06 05:28:41,959 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 537 transitions. [2024-12-06 05:28:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:41,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:41,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:43,837 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:45,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 184 states and 538 transitions. [2024-12-06 05:28:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 538 transitions. [2024-12-06 05:28:45,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:45,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:45,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:48,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 185 states and 540 transitions. [2024-12-06 05:28:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 540 transitions. [2024-12-06 05:28:48,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:48,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:48,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:48,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:28:52,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:28:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 186 states and 543 transitions. [2024-12-06 05:28:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 543 transitions. [2024-12-06 05:28:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:28:52,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:28:52,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:28:52,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:28:57,064 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:29:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 188 states and 546 transitions. [2024-12-06 05:29:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 546 transitions. [2024-12-06 05:29:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:29:04,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:29:10,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 189 states and 548 transitions. [2024-12-06 05:29:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 548 transitions. [2024-12-06 05:29:10,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 05:29:10,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:10,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 79 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:29:17,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:29:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 190 states and 550 transitions. [2024-12-06 05:29:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 550 transitions. [2024-12-06 05:29:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:29:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:29:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:29:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:29:39,514 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 28 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 193 states and 569 transitions. [2024-12-06 05:30:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 569 transitions. [2024-12-06 05:30:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:30:08,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:08,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 197 states and 576 transitions. [2024-12-06 05:30:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 576 transitions. [2024-12-06 05:30:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:30:40,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:40,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:45,059 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:30:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:30:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 198 states and 578 transitions. [2024-12-06 05:30:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 578 transitions. [2024-12-06 05:30:48,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:30:48,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:30:48,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:30:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:30:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 28 proven. 154 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 199 states and 591 transitions. [2024-12-06 05:31:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 591 transitions. [2024-12-06 05:31:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:31:08,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 200 states and 603 transitions. [2024-12-06 05:31:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 603 transitions. [2024-12-06 05:31:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:31:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:31:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 92 proven. 104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:31:56,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:31:56,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 203 states and 608 transitions. [2024-12-06 05:31:56,225 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 608 transitions. [2024-12-06 05:31:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:31:56,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:31:56,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:31:56,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:00,801 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:06,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 205 states and 615 transitions. [2024-12-06 05:32:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 615 transitions. [2024-12-06 05:32:06,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:06,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:06,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:09,316 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 204 states and 611 transitions. [2024-12-06 05:32:13,164 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 611 transitions. [2024-12-06 05:32:13,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:13,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:13,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 205 states and 612 transitions. [2024-12-06 05:32:18,410 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 612 transitions. [2024-12-06 05:32:18,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:18,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:18,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:18,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:23,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:23,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 206 states and 612 transitions. [2024-12-06 05:32:23,372 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 612 transitions. [2024-12-06 05:32:23,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:23,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:26,533 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 207 states and 612 transitions. [2024-12-06 05:32:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 612 transitions. [2024-12-06 05:32:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:28,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:28,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:33,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:33,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 208 states and 614 transitions. [2024-12-06 05:32:33,410 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 614 transitions. [2024-12-06 05:32:33,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:33,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:33,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:33,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:36,785 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:38,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 209 states and 618 transitions. [2024-12-06 05:32:38,816 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 618 transitions. [2024-12-06 05:32:38,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:38,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:38,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 210 states and 622 transitions. [2024-12-06 05:32:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 622 transitions. [2024-12-06 05:32:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:43,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:43,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:48,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 211 states and 623 transitions. [2024-12-06 05:32:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 623 transitions. [2024-12-06 05:32:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:32:48,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:48,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:48,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 78 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:32:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:52,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 212 states and 623 transitions. [2024-12-06 05:32:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 623 transitions. [2024-12-06 05:32:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:32:52,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:52,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat