./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+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk --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 7b954f9d8b4ab9030eea8f5c4186ef19ab45ad4620470fe362259155373d879e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:53:37,712 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:53:37,806 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:53:37,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:53:37,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:53:37,844 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:53:37,845 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:53:37,846 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:53:37,847 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:53:37,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:53:37,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:53:37,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:53:37,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:53:37,852 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:53:37,853 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:53:37,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:53:37,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:53:37,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:53:37,854 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:53:37,855 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:53:37,859 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:53:37,860 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:53:37,860 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:53:37,861 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:53:37,861 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:53:37,861 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:53:37,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:53:37,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:53:37,863 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:53:37,863 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:53:37,863 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:53:37,864 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:53:37,864 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:53:37,864 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7b954f9d8b4ab9030eea8f5c4186ef19ab45ad4620470fe362259155373d879e [2024-11-08 23:53:38,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:53:38,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:53:38,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:53:38,190 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:53:38,190 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:53:38,192 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c Unable to find full path for "g++" [2024-11-08 23:53:40,096 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:53:40,363 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:53:40,368 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c [2024-11-08 23:53:40,384 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/data/c190054c1/93e2bc18e40e4ca7b46c6c01ff752e86/FLAGc3c808330 [2024-11-08 23:53:40,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/data/c190054c1/93e2bc18e40e4ca7b46c6c01ff752e86 [2024-11-08 23:53:40,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:53:40,413 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:53:40,415 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:53:40,415 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:53:40,421 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:53:40,421 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,422 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb147e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40, skipping insertion in model container [2024-11-08 23:53:40,423 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,481 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:53:40,733 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_f0b99ebc-aa46-4f31-b170-4007129bc3ef/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-11-08 23:53:40,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:53:40,781 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:53:40,839 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_f0b99ebc-aa46-4f31-b170-4007129bc3ef/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.2.ufo.BOUNDED-8.pals.c.v+cfa-reducer.c[5339,5352] [2024-11-08 23:53:40,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:53:40,882 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:53:40,882 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40 WrapperNode [2024-11-08 23:53:40,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:53:40,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:53:40,884 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:53:40,884 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:53:40,891 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,900 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,937 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 457 [2024-11-08 23:53:40,937 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:53:40,938 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:53:40,938 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:53:40,938 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:53:40,948 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,951 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,952 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,960 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,972 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:53:40,973 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:53:40,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:53:40,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:53:40,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:40" (1/1) ... [2024-11-08 23:53:40,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:53:41,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:53:41,022 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:53:41,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0b99ebc-aa46-4f31-b170-4007129bc3ef/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:53:41,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:53:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:53:41,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:53:41,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:53:41,184 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:53:41,187 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:53:41,798 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-08 23:53:41,799 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:53:41,948 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:53:41,948 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:53:41,948 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:53:41 BoogieIcfgContainer [2024-11-08 23:53:41,949 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:53:41,949 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:53:41,950 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:53:41,959 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:53:41,960 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:53:41" (1/1) ... [2024-11-08 23:53:41,969 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:53:42,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:42,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2024-11-08 23:53:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2024-11-08 23:53:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:53:42,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2024-11-08 23:53:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2024-11-08 23:53:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:53:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 87 states and 142 transitions. [2024-11-08 23:53:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 142 transitions. [2024-11-08 23:53:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:53:43,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2024-11-08 23:53:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2024-11-08 23:53:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:53:43,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 147 transitions. [2024-11-08 23:53:43,364 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 147 transitions. [2024-11-08 23:53:43,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:53:43,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 102 states and 167 transitions. [2024-11-08 23:53:43,735 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 167 transitions. [2024-11-08 23:53:43,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:53:43,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 105 states and 172 transitions. [2024-11-08 23:53:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 172 transitions. [2024-11-08 23:53:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:53:43,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:44,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:44,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 106 states and 172 transitions. [2024-11-08 23:53:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 172 transitions. [2024-11-08 23:53:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:53:44,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:44,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 109 states and 177 transitions. [2024-11-08 23:53:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 177 transitions. [2024-11-08 23:53:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:53:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:44,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:44,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:44,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 110 states and 177 transitions. [2024-11-08 23:53:44,252 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 177 transitions. [2024-11-08 23:53:44,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:53:44,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:44,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:44,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:45,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 118 states and 190 transitions. [2024-11-08 23:53:45,029 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 190 transitions. [2024-11-08 23:53:45,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:53:45,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:45,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 134 states and 219 transitions. [2024-11-08 23:53:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2024-11-08 23:53:45,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:53:45,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:45,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 137 states and 225 transitions. [2024-11-08 23:53:45,939 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 225 transitions. [2024-11-08 23:53:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:53:45,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 138 states and 225 transitions. [2024-11-08 23:53:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 225 transitions. [2024-11-08 23:53:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:53:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 141 states and 230 transitions. [2024-11-08 23:53:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 230 transitions. [2024-11-08 23:53:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:53:46,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 142 states and 230 transitions. [2024-11-08 23:53:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 230 transitions. [2024-11-08 23:53:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:46,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-11-08 23:53:46,392 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-11-08 23:53:46,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:46,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 148 states and 240 transitions. [2024-11-08 23:53:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 240 transitions. [2024-11-08 23:53:46,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:46,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 149 states and 243 transitions. [2024-11-08 23:53:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 243 transitions. [2024-11-08 23:53:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:46,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:46,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 150 states and 243 transitions. [2024-11-08 23:53:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 243 transitions. [2024-11-08 23:53:46,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:46,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:47,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:48,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:48,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 163 states and 265 transitions. [2024-11-08 23:53:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-08 23:53:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:53:48,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:48,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:52,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 180 states and 291 transitions. [2024-11-08 23:53:52,970 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 291 transitions. [2024-11-08 23:53:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:53:52,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:52,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 183 states and 297 transitions. [2024-11-08 23:53:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 297 transitions. [2024-11-08 23:53:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:53:53,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:53,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:58,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 191 states and 312 transitions. [2024-11-08 23:53:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 312 transitions. [2024-11-08 23:53:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:53:58,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:58,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:15,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 214 states and 368 transitions. [2024-11-08 23:54:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 368 transitions. [2024-11-08 23:54:15,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:54:15,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:15,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 215 states and 368 transitions. [2024-11-08 23:54:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 368 transitions. [2024-11-08 23:54:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:54:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:15,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:33,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:33,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 233 states and 403 transitions. [2024-11-08 23:54:33,198 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 403 transitions. [2024-11-08 23:54:33,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:54:33,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:33,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 246 states and 425 transitions. [2024-11-08 23:54:39,275 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 425 transitions. [2024-11-08 23:54:39,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:54:39,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:39,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:40,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 249 states and 433 transitions. [2024-11-08 23:54:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 433 transitions. [2024-11-08 23:54:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:54:40,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:41,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:58,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:58,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 262 states and 460 transitions. [2024-11-08 23:54:58,345 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 460 transitions. [2024-11-08 23:54:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:54:58,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:58,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:59,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:23,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:23,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 266 states and 473 transitions. [2024-11-08 23:55:23,377 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 473 transitions. [2024-11-08 23:55:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:55:23,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:23,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:23,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:23,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:30,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:30,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 274 states and 489 transitions. [2024-11-08 23:55:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 489 transitions. [2024-11-08 23:55:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:55:30,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:30,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:30,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:32,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 277 states and 494 transitions. [2024-11-08 23:55:32,437 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 494 transitions. [2024-11-08 23:55:32,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:55:32,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:32,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:41,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 286 states and 514 transitions. [2024-11-08 23:55:41,621 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 514 transitions. [2024-11-08 23:55:41,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:55:41,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:01,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 305 states and 551 transitions. [2024-11-08 23:56:01,107 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 551 transitions. [2024-11-08 23:56:01,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:56:01,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:01,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:16,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 319 states and 582 transitions. [2024-11-08 23:56:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 582 transitions. [2024-11-08 23:56:16,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:56:16,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:16,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:16,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:24,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 324 states and 597 transitions. [2024-11-08 23:56:24,177 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 597 transitions. [2024-11-08 23:56:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:56:24,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:24,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:24,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:29,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:29,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 327 states and 603 transitions. [2024-11-08 23:56:29,020 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 603 transitions. [2024-11-08 23:56:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:56:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:29,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 330 states and 609 transitions. [2024-11-08 23:56:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 609 transitions. [2024-11-08 23:56:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:56:33,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:33,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 333 states and 615 transitions. [2024-11-08 23:56:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 615 transitions. [2024-11-08 23:56:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:56:37,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:37,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:37,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:41,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:41,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 336 states and 622 transitions. [2024-11-08 23:56:41,791 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 622 transitions. [2024-11-08 23:56:41,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:56:41,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:41,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:46,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:46,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 339 states and 629 transitions. [2024-11-08 23:56:46,387 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 629 transitions. [2024-11-08 23:56:46,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:56:46,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:46,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:46,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 342 states and 634 transitions. [2024-11-08 23:56:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 634 transitions. [2024-11-08 23:56:51,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:56:51,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:51,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:51,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:56,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 345 states and 642 transitions. [2024-11-08 23:56:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 642 transitions. [2024-11-08 23:56:56,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:56:56,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 365 states and 686 transitions. [2024-11-08 23:57:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 686 transitions. [2024-11-08 23:57:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:57:23,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:23,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 368 states and 692 transitions. [2024-11-08 23:57:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 692 transitions. [2024-11-08 23:57:28,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:57:28,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 376 states and 710 transitions. [2024-11-08 23:57:38,979 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 710 transitions. [2024-11-08 23:57:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:57:38,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:43,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:43,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 379 states and 716 transitions. [2024-11-08 23:57:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 716 transitions. [2024-11-08 23:57:43,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:57:43,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:44,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:49,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:49,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 382 states and 725 transitions. [2024-11-08 23:57:49,051 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 725 transitions. [2024-11-08 23:57:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:57:49,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:49,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:49,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:49,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 390 states and 744 transitions. [2024-11-08 23:57:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 744 transitions. [2024-11-08 23:57:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:57:58,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:04,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 393 states and 751 transitions. [2024-11-08 23:58:04,137 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 751 transitions. [2024-11-08 23:58:04,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:58:04,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:09,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 396 states and 756 transitions. [2024-11-08 23:58:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 756 transitions. [2024-11-08 23:58:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:58:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:09,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:09,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:16,911 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 428 states and 878 transitions. [2024-11-08 23:59:42,797 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 878 transitions. [2024-11-08 23:59:42,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:59:42,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:42,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:48,247 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:27,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:27,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 454 states and 986 transitions. [2024-11-09 00:00:27,559 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 986 transitions. [2024-11-09 00:00:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:00:27,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 473 states and 1087 transitions. [2024-11-09 00:01:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1087 transitions. [2024-11-09 00:01:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:01:04,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:04,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:08,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 498 states and 1201 transitions. [2024-11-09 00:01:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1201 transitions. [2024-11-09 00:01:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:01:53,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:54,053 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 517 states and 1249 transitions. [2024-11-09 00:02:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1249 transitions. [2024-11-09 00:02:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:02:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:22,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:26,744 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:07,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 537 states and 1334 transitions. [2024-11-09 00:03:07,595 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1334 transitions. [2024-11-09 00:03:07,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:03:07,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:07,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 571 states and 1468 transitions. [2024-11-09 00:04:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1468 transitions. [2024-11-09 00:04:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:04:55,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:55,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:27,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:27,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 587 states and 1510 transitions. [2024-11-09 00:05:27,791 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1510 transitions. [2024-11-09 00:05:27,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:05:27,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:27,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 620 states and 1657 transitions. [2024-11-09 00:07:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1657 transitions. [2024-11-09 00:07:10,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:07:10,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:10,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 623 states and 1664 transitions. [2024-11-09 00:07:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1664 transitions. [2024-11-09 00:07:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:07:19,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:19,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:19,860 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.