./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL --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 a0830d37f242e09defcc4d2d6beb9093926cd5edb365bec0ac48d44d51893439 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:05:51,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:05:51,866 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 04:05:51,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:05:51,872 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:05:51,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:05:51,922 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:05:51,923 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:05:51,924 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:05:51,930 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:05:51,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:05:51,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:05:51,932 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 04:05:51,934 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:05:51,935 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 04:05:51,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:05:51,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:05:51,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:05:51,937 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:05:51,937 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 04:05:51,938 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:05:51,939 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:05:51,939 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:05:51,940 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:05:51,940 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:05:51,941 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:05:51,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:51,942 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:05:51,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:05:51,944 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:05:51,945 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:05:51,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:05:51,946 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:05:51,946 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_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a0830d37f242e09defcc4d2d6beb9093926cd5edb365bec0ac48d44d51893439 [2023-11-19 04:05:52,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:05:52,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:05:52,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:05:52,335 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:05:52,335 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:05:52,337 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 04:05:55,312 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:05:55,650 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:05:55,650 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-19 04:05:55,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/data/f2a3bbe1d/604ccbdd397840e1b8683c084881cab8/FLAG9ac938974 [2023-11-19 04:05:55,702 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/data/f2a3bbe1d/604ccbdd397840e1b8683c084881cab8 [2023-11-19 04:05:55,708 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:05:55,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:05:55,714 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:55,714 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:05:55,719 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:05:55,720 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:55" (1/1) ... [2023-11-19 04:05:55,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@135c9dd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:55, skipping insertion in model container [2023-11-19 04:05:55,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:05:55" (1/1) ... [2023-11-19 04:05:55,812 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:05:56,215 WARN L240 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_202f95db-ae80-46cb-b0a9-a99a2bd5830d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[13826,13839] [2023-11-19 04:05:56,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:05:56,333 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:05:56,458 WARN L240 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_202f95db-ae80-46cb-b0a9-a99a2bd5830d/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[13826,13839] [2023-11-19 04:05:56,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:05:56,550 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:05:56,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56 WrapperNode [2023-11-19 04:05:56,551 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:05:56,552 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:05:56,553 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:05:56,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:05:56,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,692 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1431 [2023-11-19 04:05:56,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:05:56,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:05:56,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:05:56,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:05:56,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,786 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,798 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,819 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,851 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:05:56,852 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:05:56,852 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:05:56,852 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:05:56,853 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:05:56" (1/1) ... [2023-11-19 04:05:56,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:05:56,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:05:56,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:05:56,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_202f95db-ae80-46cb-b0a9-a99a2bd5830d/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:05:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:05:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:05:56,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:05:56,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:05:57,172 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:05:57,174 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:05:58,414 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:05:58,880 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:05:58,880 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 04:05:58,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:05:58 BoogieIcfgContainer [2023-11-19 04:05:58,896 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:05:58,897 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:05:58,897 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:05:58,907 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:05:58,910 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:05:58" (1/1) ... [2023-11-19 04:05:58,923 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:05:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:05:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 282 states and 462 transitions. [2023-11-19 04:05:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 462 transitions. [2023-11-19 04:05:59,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 04:05:59,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:05:59,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:05:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:05:59,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:00,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 284 states and 463 transitions. [2023-11-19 04:06:00,094 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 463 transitions. [2023-11-19 04:06:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-19 04:06:00,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:00,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:00,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 287 states and 467 transitions. [2023-11-19 04:06:00,614 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 467 transitions. [2023-11-19 04:06:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-19 04:06:00,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:00,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:01,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 296 states and 488 transitions. [2023-11-19 04:06:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 488 transitions. [2023-11-19 04:06:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 04:06:01,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:01,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:01,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:01,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:01,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 302 states and 499 transitions. [2023-11-19 04:06:01,795 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 499 transitions. [2023-11-19 04:06:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 04:06:01,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 304 states and 503 transitions. [2023-11-19 04:06:02,002 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 503 transitions. [2023-11-19 04:06:02,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 04:06:02,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:02,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:02,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:02,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 305 states and 504 transitions. [2023-11-19 04:06:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 504 transitions. [2023-11-19 04:06:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 04:06:02,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:02,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:02,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:03,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:03,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 315 states and 526 transitions. [2023-11-19 04:06:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 526 transitions. [2023-11-19 04:06:03,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:03,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:03,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 319 states and 532 transitions. [2023-11-19 04:06:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 532 transitions. [2023-11-19 04:06:03,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:03,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:03,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 323 states and 538 transitions. [2023-11-19 04:06:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 538 transitions. [2023-11-19 04:06:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:04,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:04,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 324 states and 538 transitions. [2023-11-19 04:06:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 538 transitions. [2023-11-19 04:06:04,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:04,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:04,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:04,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:04,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 325 states and 538 transitions. [2023-11-19 04:06:04,435 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 538 transitions. [2023-11-19 04:06:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:04,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:04,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 329 states and 544 transitions. [2023-11-19 04:06:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 544 transitions. [2023-11-19 04:06:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 04:06:04,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:04,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:04,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:04,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 330 states and 544 transitions. [2023-11-19 04:06:04,815 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 544 transitions. [2023-11-19 04:06:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 04:06:04,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:04,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:04,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 331 states and 545 transitions. [2023-11-19 04:06:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 545 transitions. [2023-11-19 04:06:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 04:06:05,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:06,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:06,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 347 states and 584 transitions. [2023-11-19 04:06:06,548 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 584 transitions. [2023-11-19 04:06:06,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 04:06:06,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:06,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:06,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 346 states and 582 transitions. [2023-11-19 04:06:06,727 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 582 transitions. [2023-11-19 04:06:06,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 04:06:06,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:06,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:06,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 348 states and 585 transitions. [2023-11-19 04:06:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 585 transitions. [2023-11-19 04:06:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 04:06:06,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:06,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:07,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:07,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 346 states and 581 transitions. [2023-11-19 04:06:07,132 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 581 transitions. [2023-11-19 04:06:07,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:07,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:07,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:07,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:08,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:08,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 359 states and 610 transitions. [2023-11-19 04:06:08,984 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 610 transitions. [2023-11-19 04:06:08,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:08,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:08,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:09,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 363 states and 616 transitions. [2023-11-19 04:06:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 616 transitions. [2023-11-19 04:06:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:09,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:09,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:09,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:09,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:09,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 365 states and 620 transitions. [2023-11-19 04:06:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 620 transitions. [2023-11-19 04:06:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:09,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:09,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:09,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:09,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 366 states and 620 transitions. [2023-11-19 04:06:09,836 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 620 transitions. [2023-11-19 04:06:09,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:09,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:09,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:09,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:09,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:10,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 367 states and 621 transitions. [2023-11-19 04:06:10,034 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 621 transitions. [2023-11-19 04:06:10,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:10,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:10,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 371 states and 627 transitions. [2023-11-19 04:06:10,329 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 627 transitions. [2023-11-19 04:06:10,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:10,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:10,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:10,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 372 states and 627 transitions. [2023-11-19 04:06:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 627 transitions. [2023-11-19 04:06:10,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:10,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:10,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:10,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:10,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 376 states and 633 transitions. [2023-11-19 04:06:10,955 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 633 transitions. [2023-11-19 04:06:10,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-11-19 04:06:10,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:10,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 377 states and 633 transitions. [2023-11-19 04:06:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 633 transitions. [2023-11-19 04:06:11,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-19 04:06:11,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:11,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:15,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 394 states and 673 transitions. [2023-11-19 04:06:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 673 transitions. [2023-11-19 04:06:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:15,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:15,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 398 states and 679 transitions. [2023-11-19 04:06:15,891 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 679 transitions. [2023-11-19 04:06:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:15,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:15,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:15,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 402 states and 685 transitions. [2023-11-19 04:06:16,225 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 685 transitions. [2023-11-19 04:06:16,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:16,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:16,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:16,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:16,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:16,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:16,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 403 states and 685 transitions. [2023-11-19 04:06:16,406 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 685 transitions. [2023-11-19 04:06:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:16,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:16,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:16,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:16,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:16,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 407 states and 691 transitions. [2023-11-19 04:06:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 691 transitions. [2023-11-19 04:06:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:16,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:16,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:16,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:16,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 408 states and 691 transitions. [2023-11-19 04:06:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 691 transitions. [2023-11-19 04:06:16,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:16,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:16,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:16,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:16,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:16,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:16,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 409 states and 691 transitions. [2023-11-19 04:06:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 691 transitions. [2023-11-19 04:06:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:16,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:16,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:16,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 413 states and 697 transitions. [2023-11-19 04:06:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 697 transitions. [2023-11-19 04:06:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:17,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:17,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:17,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:17,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 414 states and 697 transitions. [2023-11-19 04:06:17,261 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 697 transitions. [2023-11-19 04:06:17,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:17,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:17,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:17,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 418 states and 703 transitions. [2023-11-19 04:06:17,469 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 703 transitions. [2023-11-19 04:06:17,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:17,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:17,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:17,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:17,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 419 states and 703 transitions. [2023-11-19 04:06:17,696 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 703 transitions. [2023-11-19 04:06:17,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:17,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:17,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:17,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:17,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 423 states and 709 transitions. [2023-11-19 04:06:17,865 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 709 transitions. [2023-11-19 04:06:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-11-19 04:06:17,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 424 states and 709 transitions. [2023-11-19 04:06:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 709 transitions. [2023-11-19 04:06:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:18,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:18,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:18,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:18,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:18,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 428 states and 715 transitions. [2023-11-19 04:06:18,191 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 715 transitions. [2023-11-19 04:06:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:18,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:18,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:18,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:18,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 430 states and 718 transitions. [2023-11-19 04:06:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 718 transitions. [2023-11-19 04:06:18,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:18,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:18,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:18,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:18,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 431 states and 718 transitions. [2023-11-19 04:06:18,575 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 718 transitions. [2023-11-19 04:06:18,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:18,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:18,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 454 states and 775 transitions. [2023-11-19 04:06:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 775 transitions. [2023-11-19 04:06:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:22,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:22,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 452 states and 771 transitions. [2023-11-19 04:06:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 771 transitions. [2023-11-19 04:06:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:23,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 453 states and 772 transitions. [2023-11-19 04:06:23,235 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 772 transitions. [2023-11-19 04:06:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 452 states and 770 transitions. [2023-11-19 04:06:23,390 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 770 transitions. [2023-11-19 04:06:23,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:23,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 456 states and 776 transitions. [2023-11-19 04:06:23,577 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 776 transitions. [2023-11-19 04:06:23,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 457 states and 776 transitions. [2023-11-19 04:06:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 776 transitions. [2023-11-19 04:06:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:23,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:23,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:23,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 461 states and 782 transitions. [2023-11-19 04:06:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 782 transitions. [2023-11-19 04:06:23,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-11-19 04:06:23,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:23,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:24,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:24,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 462 states and 782 transitions. [2023-11-19 04:06:24,189 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 782 transitions. [2023-11-19 04:06:24,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:24,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:24,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:24,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 466 states and 788 transitions. [2023-11-19 04:06:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 788 transitions. [2023-11-19 04:06:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:24,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:24,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:24,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:24,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 470 states and 794 transitions. [2023-11-19 04:06:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 794 transitions. [2023-11-19 04:06:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:24,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:24,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 471 states and 794 transitions. [2023-11-19 04:06:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 794 transitions. [2023-11-19 04:06:24,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:24,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:24,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:24,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 475 states and 800 transitions. [2023-11-19 04:06:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 800 transitions. [2023-11-19 04:06:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:25,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:25,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:25,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:25,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:25,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 476 states and 800 transitions. [2023-11-19 04:06:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 800 transitions. [2023-11-19 04:06:25,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:25,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:25,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:25,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:25,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 477 states and 800 transitions. [2023-11-19 04:06:25,515 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 800 transitions. [2023-11-19 04:06:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:25,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:25,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:29,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 496 states and 844 transitions. [2023-11-19 04:06:29,589 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 844 transitions. [2023-11-19 04:06:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:29,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:29,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:29,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 498 states and 848 transitions. [2023-11-19 04:06:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 848 transitions. [2023-11-19 04:06:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:29,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:29,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:29,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:29,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:29,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:29,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 500 states and 852 transitions. [2023-11-19 04:06:29,925 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 852 transitions. [2023-11-19 04:06:29,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:29,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:29,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:30,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 504 states and 858 transitions. [2023-11-19 04:06:30,141 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 858 transitions. [2023-11-19 04:06:30,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:30,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:30,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 505 states and 858 transitions. [2023-11-19 04:06:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 858 transitions. [2023-11-19 04:06:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:30,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 509 states and 864 transitions. [2023-11-19 04:06:30,629 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 864 transitions. [2023-11-19 04:06:30,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:30,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:30,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 510 states and 864 transitions. [2023-11-19 04:06:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 864 transitions. [2023-11-19 04:06:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:30,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:31,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 514 states and 870 transitions. [2023-11-19 04:06:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 870 transitions. [2023-11-19 04:06:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-11-19 04:06:31,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:31,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:06:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:06:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 515 states and 870 transitions. [2023-11-19 04:06:31,446 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 870 transitions. [2023-11-19 04:06:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-11-19 04:06:31,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:06:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:06:31,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:06:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.