./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/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 e1221f43edcd55fb28cc2c33b3cd78828237d81c097e561fccaa486cdd56e141 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:41:17,193 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:41:17,249 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:41:17,254 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:41:17,254 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:41:17,274 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:41:17,275 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:41:17,275 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:41:17,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:41:17,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:41:17,276 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:41:17,276 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:41:17,277 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:41:17,277 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:17,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:41:17,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:41:17,278 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:41:17,278 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:41:17,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:41:17,278 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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/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 -> e1221f43edcd55fb28cc2c33b3cd78828237d81c097e561fccaa486cdd56e141 [2024-12-05 21:41:17,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:41:17,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:41:17,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:41:17,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:41:17,530 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:41:17,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-05 21:41:20,157 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/data/cd09d9cce/9bb9a4302780456da972bd862fdc8519/FLAGea73ef7ca [2024-12-05 21:41:20,383 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:41:20,384 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-12-05 21:41:20,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/data/cd09d9cce/9bb9a4302780456da972bd862fdc8519/FLAGea73ef7ca [2024-12-05 21:41:20,410 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/data/cd09d9cce/9bb9a4302780456da972bd862fdc8519 [2024-12-05 21:41:20,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:41:20,414 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:41:20,415 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:20,415 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:41:20,420 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:41:20,420 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,421 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7238f383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20, skipping insertion in model container [2024-12-05 21:41:20,421 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:41:20,644 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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-12-05 21:41:20,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:20,702 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:41:20,750 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_bf07cfc8-659a-4fd3-826f-da624f6d44dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7107,7120] [2024-12-05 21:41:20,783 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:41:20,800 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:41:20,800 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20 WrapperNode [2024-12-05 21:41:20,800 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:41:20,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:20,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:41:20,801 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:41:20,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,817 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,850 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 695 [2024-12-05 21:41:20,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:41:20,851 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:41:20,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:41:20,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:41:20,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,862 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,863 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,872 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,881 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,883 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,887 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:41:20,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:41:20,888 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:41:20,888 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:41:20,889 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:41:20" (1/1) ... [2024-12-05 21:41:20,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:41:20,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:41:20,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:41:20,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bf07cfc8-659a-4fd3-826f-da624f6d44dd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:41:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:41:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:41:20,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:41:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:41:21,046 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:41:21,048 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:41:21,595 INFO L? ?]: Removed 82 outVars from TransFormulas that were not future-live. [2024-12-05 21:41:21,595 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:41:21,773 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:41:21,773 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 21:41:21,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:41:21 BoogieIcfgContainer [2024-12-05 21:41:21,774 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:41:21,774 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:41:21,774 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:41:21,783 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:41:21,784 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:41:21" (1/1) ... [2024-12-05 21:41:21,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:41:21,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2024-12-05 21:41:21,839 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2024-12-05 21:41:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:41:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:22,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:22,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:22,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:22,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 133 states and 224 transitions. [2024-12-05 21:41:22,531 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 224 transitions. [2024-12-05 21:41:22,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:41:22,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:22,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 137 states and 231 transitions. [2024-12-05 21:41:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 231 transitions. [2024-12-05 21:41:23,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:41:23,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:24,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:24,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 149 states and 256 transitions. [2024-12-05 21:41:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 256 transitions. [2024-12-05 21:41:24,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:41:24,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 157 states and 274 transitions. [2024-12-05 21:41:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 274 transitions. [2024-12-05 21:41:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:41:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:26,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:36,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 182 states and 331 transitions. [2024-12-05 21:41:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 331 transitions. [2024-12-05 21:41:36,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:41:36,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:36,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:36,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:37,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:43,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 204 states and 382 transitions. [2024-12-05 21:41:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 382 transitions. [2024-12-05 21:41:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:41:43,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 212 states and 401 transitions. [2024-12-05 21:41:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 401 transitions. [2024-12-05 21:41:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:41:49,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:41:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:41:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 232 states and 452 transitions. [2024-12-05 21:41:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 452 transitions. [2024-12-05 21:41:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:41:58,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:41:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:41:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:41:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:07,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 236 states and 459 transitions. [2024-12-05 21:42:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 459 transitions. [2024-12-05 21:42:07,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:42:07,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:07,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:07,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:08,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 236 states and 458 transitions. [2024-12-05 21:42:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 458 transitions. [2024-12-05 21:42:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:42:21,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:21,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 239 states and 466 transitions. [2024-12-05 21:42:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 466 transitions. [2024-12-05 21:42:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:42:23,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:25,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:25,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 242 states and 472 transitions. [2024-12-05 21:42:25,373 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 472 transitions. [2024-12-05 21:42:25,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:42:25,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:25,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:25,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:27,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 245 states and 479 transitions. [2024-12-05 21:42:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 479 transitions. [2024-12-05 21:42:27,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:42:27,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:29,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 260 states and 512 transitions. [2024-12-05 21:42:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 512 transitions. [2024-12-05 21:42:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:42:40,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:42,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 279 states and 554 transitions. [2024-12-05 21:42:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 554 transitions. [2024-12-05 21:42:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:42:52,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:42:56,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:42:56,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 286 states and 571 transitions. [2024-12-05 21:42:56,812 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 571 transitions. [2024-12-05 21:42:56,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:42:56,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:42:56,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:42:56,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:42:57,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 300 states and 607 transitions. [2024-12-05 21:43:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 607 transitions. [2024-12-05 21:43:06,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:43:06,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:06,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:06,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:41,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:41,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 326 states and 675 transitions. [2024-12-05 21:43:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 675 transitions. [2024-12-05 21:43:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:43:41,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:43:42,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:43:42,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 330 states and 684 transitions. [2024-12-05 21:43:42,773 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 684 transitions. [2024-12-05 21:43:42,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:43:42,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:43:42,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:43:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:43:46,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:15,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:15,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 355 states and 748 transitions. [2024-12-05 21:44:15,758 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 748 transitions. [2024-12-05 21:44:15,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:15,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:15,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:21,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:21,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 362 states and 766 transitions. [2024-12-05 21:44:21,427 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 766 transitions. [2024-12-05 21:44:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:21,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:21,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:21,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 366 states and 775 transitions. [2024-12-05 21:44:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 775 transitions. [2024-12-05 21:44:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:22,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:25,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 362 states and 745 transitions. [2024-12-05 21:44:25,423 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 745 transitions. [2024-12-05 21:44:25,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:25,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:25,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:25,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:28,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:28,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 355 states and 728 transitions. [2024-12-05 21:44:28,012 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 728 transitions. [2024-12-05 21:44:28,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:44:28,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:28,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:28,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:30,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 348 states and 711 transitions. [2024-12-05 21:44:30,586 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 711 transitions. [2024-12-05 21:44:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:44:30,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:30,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:30,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 351 states and 717 transitions. [2024-12-05 21:44:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 717 transitions. [2024-12-05 21:44:33,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:44:33,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:33,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:33,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:44:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:44:36,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 347 states and 708 transitions. [2024-12-05 21:44:36,150 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 708 transitions. [2024-12-05 21:44:36,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:44:36,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:44:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:44:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:44:44,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 333 states and 665 transitions. [2024-12-05 21:45:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 665 transitions. [2024-12-05 21:45:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:45:41,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:41,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:41,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:41,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:45:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:45:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 333 states and 664 transitions. [2024-12-05 21:45:46,849 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 664 transitions. [2024-12-05 21:45:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:45:46,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:45:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:45:46,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:45:49,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:10,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:10,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 347 states and 692 transitions. [2024-12-05 21:46:10,194 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 692 transitions. [2024-12-05 21:46:10,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:46:10,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:10,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:10,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:46:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:46:15,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 347 states and 691 transitions. [2024-12-05 21:46:15,236 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 691 transitions. [2024-12-05 21:46:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:46:15,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:46:15,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:46:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:46:25,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:35,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:35,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 365 states and 734 transitions. [2024-12-05 21:47:35,813 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 734 transitions. [2024-12-05 21:47:35,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:35,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:35,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 369 states and 741 transitions. [2024-12-05 21:47:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 741 transitions. [2024-12-05 21:47:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:39,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:39,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:48,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:48,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 373 states and 749 transitions. [2024-12-05 21:47:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 749 transitions. [2024-12-05 21:47:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:48,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:48,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:48,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 377 states and 755 transitions. [2024-12-05 21:47:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 755 transitions. [2024-12-05 21:47:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:52,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:52,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:54,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:54,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 380 states and 760 transitions. [2024-12-05 21:47:54,066 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 760 transitions. [2024-12-05 21:47:54,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:54,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:54,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:54,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:47:57,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:47:57,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 384 states and 765 transitions. [2024-12-05 21:47:57,842 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 765 transitions. [2024-12-05 21:47:57,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:47:57,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:47:57,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:47:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:47:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:01,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 384 states and 764 transitions. [2024-12-05 21:48:01,862 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 764 transitions. [2024-12-05 21:48:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:48:01,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:01,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:01,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:48:03,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:48:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 340 states and 664 transitions. [2024-12-05 21:48:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 664 transitions. [2024-12-05 21:48:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:48:03,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:48:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:48:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:48:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:38,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 358 states and 712 transitions. [2024-12-05 21:50:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 712 transitions. [2024-12-05 21:50:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:50:38,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:38,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:38,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 361 states and 721 transitions. [2024-12-05 21:50:52,249 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 721 transitions. [2024-12-05 21:50:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:50:52,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 368 states and 736 transitions. [2024-12-05 21:51:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 736 transitions. [2024-12-05 21:51:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:51:01,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:01,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 382 states and 771 transitions. [2024-12-05 21:53:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 771 transitions. [2024-12-05 21:53:53,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:53:53,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:53,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:53,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:53:58,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:58,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 376 states and 756 transitions. [2024-12-05 21:53:58,078 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 756 transitions. [2024-12-05 21:53:58,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:53:58,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:58,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:03,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 365 states and 706 transitions. [2024-12-05 21:54:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 706 transitions. [2024-12-05 21:54:03,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:54:03,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:03,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:08,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 365 states and 705 transitions. [2024-12-05 21:54:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 705 transitions. [2024-12-05 21:54:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:54:08,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:08,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:54:22,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:22,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 369 states and 711 transitions. [2024-12-05 21:54:22,996 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 711 transitions. [2024-12-05 21:54:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:54:22,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:22,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:23,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:45,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.