./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.BOUNDED-8.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_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/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_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/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_fbed9395-163e-4b82-b14c-ae9d75280c43/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 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:16:36,175 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:16:36,228 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:16:36,232 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:16:36,232 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:16:36,250 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:16:36,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:16:36,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:16:36,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:16:36,251 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:16:36,251 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:16:36,252 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:16:36,253 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:16:36,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:36,253 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:16:36,253 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:16:36,254 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:16:36,254 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:16:36,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:16:36,254 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_fbed9395-163e-4b82-b14c-ae9d75280c43/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 -> 453217a894ab839ac749d51e6f81154421ad61236b47a16877fbef21d8ae30a8 [2024-12-06 00:16:36,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:16:36,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:16:36,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:16:36,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:16:36,481 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:16:36,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-12-06 00:16:39,131 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/data/60a6e50b1/ade87b27517141d2a4016e0b022e0efc/FLAGaadc0f4fc [2024-12-06 00:16:39,396 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:16:39,397 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-12-06 00:16:39,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/data/60a6e50b1/ade87b27517141d2a4016e0b022e0efc/FLAGaadc0f4fc [2024-12-06 00:16:39,423 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/data/60a6e50b1/ade87b27517141d2a4016e0b022e0efc [2024-12-06 00:16:39,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:16:39,427 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:16:39,429 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:39,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:16:39,433 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:16:39,434 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b6f473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39, skipping insertion in model container [2024-12-06 00:16:39,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,465 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:16:39,680 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_fbed9395-163e-4b82-b14c-ae9d75280c43/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-12-06 00:16:39,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:39,743 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:16:39,791 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_fbed9395-163e-4b82-b14c-ae9d75280c43/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-12-06 00:16:39,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:16:39,845 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:16:39,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39 WrapperNode [2024-12-06 00:16:39,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:16:39,847 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:39,847 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:16:39,847 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:16:39,854 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,890 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 710 [2024-12-06 00:16:39,890 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:16:39,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:16:39,891 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:16:39,891 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:16:39,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,896 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,899 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,899 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,906 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,907 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,911 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,913 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,914 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,917 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:16:39,918 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:16:39,918 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:16:39,918 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:16:39,919 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:16:39" (1/1) ... [2024-12-06 00:16:39,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:16:39,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:16:39,948 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:16:39,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbed9395-163e-4b82-b14c-ae9d75280c43/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:16:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:16:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:16:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:16:39,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:16:40,074 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:16:40,075 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:16:40,663 INFO L? ?]: Removed 87 outVars from TransFormulas that were not future-live. [2024-12-06 00:16:40,663 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:16:40,840 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:16:40,840 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 00:16:40,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:40 BoogieIcfgContainer [2024-12-06 00:16:40,840 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:16:40,841 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:16:40,841 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:16:40,850 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:16:40,850 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:16:40" (1/1) ... [2024-12-06 00:16:40,857 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:16:40,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 125 states and 210 transitions. [2024-12-06 00:16:40,905 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 210 transitions. [2024-12-06 00:16:40,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:16:40,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:40,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,439 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 00:16:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 136 states and 229 transitions. [2024-12-06 00:16:41,628 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 229 transitions. [2024-12-06 00:16:41,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:16:41,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:41,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:41,829 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 00:16:42,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 140 states and 236 transitions. [2024-12-06 00:16:42,395 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 236 transitions. [2024-12-06 00:16:42,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:16:42,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:42,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:42,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:42,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:16:43,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 152 states and 261 transitions. [2024-12-06 00:16:43,947 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2024-12-06 00:16:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:16:43,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:44,170 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 00:16:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 160 states and 279 transitions. [2024-12-06 00:16:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 279 transitions. [2024-12-06 00:16:45,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:16:45,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:47,842 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 00:16:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:56,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 185 states and 336 transitions. [2024-12-06 00:16:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 336 transitions. [2024-12-06 00:16:56,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:16:56,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:56,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:58,094 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 00:17:04,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 207 states and 388 transitions. [2024-12-06 00:17:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 388 transitions. [2024-12-06 00:17:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:17:04,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:04,430 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 00:17:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:10,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 215 states and 407 transitions. [2024-12-06 00:17:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 407 transitions. [2024-12-06 00:17:10,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:17:10,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:12,155 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 00:17:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 235 states and 459 transitions. [2024-12-06 00:17:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 459 transitions. [2024-12-06 00:17:20,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:17:20,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:20,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:20,320 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 00:17:29,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:29,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 239 states and 466 transitions. [2024-12-06 00:17:29,199 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 466 transitions. [2024-12-06 00:17:29,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:17:29,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:29,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:29,798 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 00:17:44,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 239 states and 465 transitions. [2024-12-06 00:17:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 465 transitions. [2024-12-06 00:17:44,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:17:44,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:44,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:44,082 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 00:17:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:45,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 242 states and 471 transitions. [2024-12-06 00:17:45,875 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 471 transitions. [2024-12-06 00:17:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:17:45,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:45,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:45,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:17:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 245 states and 477 transitions. [2024-12-06 00:17:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 477 transitions. [2024-12-06 00:17:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:17:47,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:47,802 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 00:17:49,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:49,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 248 states and 484 transitions. [2024-12-06 00:17:49,648 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 484 transitions. [2024-12-06 00:17:49,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:17:49,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:51,434 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 00:18:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 263 states and 518 transitions. [2024-12-06 00:18:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 518 transitions. [2024-12-06 00:18:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:18:03,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:09,698 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 00:18:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 285 states and 569 transitions. [2024-12-06 00:18:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 569 transitions. [2024-12-06 00:18:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:18:47,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:47,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:47,466 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 00:18:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:58,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 299 states and 603 transitions. [2024-12-06 00:18:58,976 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 603 transitions. [2024-12-06 00:18:58,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:18:58,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:58,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:59,003 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 00:19:04,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 306 states and 621 transitions. [2024-12-06 00:19:04,665 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 621 transitions. [2024-12-06 00:19:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:19:04,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:04,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:04,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:04,693 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 00:19:05,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:05,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 310 states and 630 transitions. [2024-12-06 00:19:05,837 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 630 transitions. [2024-12-06 00:19:05,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:19:05,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:05,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:17,824 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 00:20:16,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:16,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 336 states and 696 transitions. [2024-12-06 00:20:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 696 transitions. [2024-12-06 00:20:16,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:20:16,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:16,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:16,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:21:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 361 states and 760 transitions. [2024-12-06 00:21:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 760 transitions. [2024-12-06 00:21:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:21:42,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:42,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:42,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:42,970 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 00:21:52,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:52,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 372 states and 789 transitions. [2024-12-06 00:21:52,953 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 789 transitions. [2024-12-06 00:21:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:21:52,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:52,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:52,991 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 00:21:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 368 states and 763 transitions. [2024-12-06 00:21:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 763 transitions. [2024-12-06 00:21:56,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:21:56,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:56,597 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 00:22:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 361 states and 747 transitions. [2024-12-06 00:22:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 747 transitions. [2024-12-06 00:22:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:22:00,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:00,313 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 00:22:03,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 354 states and 731 transitions. [2024-12-06 00:22:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 731 transitions. [2024-12-06 00:22:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:22:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:03,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:22:07,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:07,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 357 states and 736 transitions. [2024-12-06 00:22:07,744 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 736 transitions. [2024-12-06 00:22:07,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:22:07,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:07,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:07,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:11,603 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 00:22:39,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:39,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 372 states and 767 transitions. [2024-12-06 00:22:39,763 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 767 transitions. [2024-12-06 00:22:39,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:22:39,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:39,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:39,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:47,193 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 00:24:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 362 states and 758 transitions. [2024-12-06 00:24:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 758 transitions. [2024-12-06 00:24:00,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:24:00,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:00,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:00,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:08,540 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 00:25:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:19,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 376 states and 780 transitions. [2024-12-06 00:25:19,613 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 780 transitions. [2024-12-06 00:25:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:19,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:19,639 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 00:25:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 376 states and 779 transitions. [2024-12-06 00:25:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 779 transitions. [2024-12-06 00:25:26,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:26,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:26,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:26,718 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 00:25:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:36,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 381 states and 793 transitions. [2024-12-06 00:25:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 793 transitions. [2024-12-06 00:25:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:36,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:36,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:36,860 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 00:25:39,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:39,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 380 states and 785 transitions. [2024-12-06 00:25:39,620 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 785 transitions. [2024-12-06 00:25:39,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:39,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:39,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:39,652 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 00:25:47,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:47,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 380 states and 784 transitions. [2024-12-06 00:25:47,484 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 784 transitions. [2024-12-06 00:25:47,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:47,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:47,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:47,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:48,060 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 00:25:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 383 states and 789 transitions. [2024-12-06 00:25:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 789 transitions. [2024-12-06 00:25:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:49,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:49,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:49,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:49,566 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 00:25:59,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:59,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 384 states and 790 transitions. [2024-12-06 00:25:59,397 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 790 transitions. [2024-12-06 00:25:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:25:59,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:59,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:59,423 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 00:26:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:04,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 388 states and 797 transitions. [2024-12-06 00:26:04,378 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 797 transitions. [2024-12-06 00:26:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:26:04,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:04,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:04,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:04,406 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 00:26:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 387 states and 795 transitions. [2024-12-06 00:26:07,291 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 795 transitions. [2024-12-06 00:26:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:26:07,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:07,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:07,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:07,318 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 00:26:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:09,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 386 states and 792 transitions. [2024-12-06 00:26:09,709 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 792 transitions. [2024-12-06 00:26:09,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:26:09,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:09,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:09,748 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 00:26:14,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 390 states and 798 transitions. [2024-12-06 00:26:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 798 transitions. [2024-12-06 00:26:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:26:14,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:33,959 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 00:27:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:55,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 383 states and 773 transitions. [2024-12-06 00:27:55,751 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 773 transitions. [2024-12-06 00:27:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:27:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:55,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,776 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 00:28:00,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:00,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 387 states and 778 transitions. [2024-12-06 00:28:00,860 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 778 transitions. [2024-12-06 00:28:00,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:28:00,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:00,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:00,885 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 00:28:03,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:03,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 340 states and 672 transitions. [2024-12-06 00:28:03,288 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 672 transitions. [2024-12-06 00:28:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:28:03,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:03,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:03,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:03,313 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 00:28:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 347 states and 686 transitions. [2024-12-06 00:28:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 686 transitions. [2024-12-06 00:28:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:28:14,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:14,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:45,581 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 00:30:34,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:34,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 365 states and 737 transitions. [2024-12-06 00:30:34,082 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 737 transitions. [2024-12-06 00:30:34,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:30:34,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:34,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:34,124 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 00:30:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 359 states and 722 transitions. [2024-12-06 00:30:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 722 transitions. [2024-12-06 00:30:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:30:39,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:39,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:39,434 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 00:30:44,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:30:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 348 states and 680 transitions. [2024-12-06 00:30:44,963 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 680 transitions. [2024-12-06 00:30:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:30:44,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:30:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:30:44,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:30:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.