./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --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 f3302497ea925232664f79330834ccdc9bbd9e62586cb93dfb7cf8f1101390c2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:26:35,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:26:35,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:26:35,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:26:35,423 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:26:35,424 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:26:35,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:26:35,426 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:26:35,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:26:35,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:26:35,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:26:35,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:26:35,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:26:35,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:26:35,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:26:35,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:26:35,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:26:35,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:26:35,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:26:35,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:26:35,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:26:35,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:26:35,436 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:26:35,437 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:26:35,439 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:26:35,439 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:26:35,439 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:26:35,440 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:26:35,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:26:35,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:26:35,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:26:35,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:26:35,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:26:35,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:26:35,443 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:26:35,443 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:26:35,443 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:26:35,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:26:35,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:26:35,444 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:26:35,445 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:26:35,445 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:26:35,458 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:26:35,458 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:26:35,459 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:26:35,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:26:35,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:26:35,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:26:35,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:26:35,460 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:26:35,461 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:26:35,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:35,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:26:35,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:26:35,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:26:35,462 INFO L138 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_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3302497ea925232664f79330834ccdc9bbd9e62586cb93dfb7cf8f1101390c2 [2022-12-15 00:26:35,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:26:35,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:26:35,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:26:35,652 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:26:35,652 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:26:35,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-15 00:26:38,211 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:26:38,384 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:26:38,384 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-15 00:26:38,391 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/data/d2641caf2/f8b3f719ee014ea2bcfd3409b398c11e/FLAGa79f46ab1 [2022-12-15 00:26:38,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/data/d2641caf2/f8b3f719ee014ea2bcfd3409b398c11e [2022-12-15 00:26:38,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:26:38,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:26:38,406 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:38,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:26:38,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:26:38,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f54b3e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38, skipping insertion in model container [2022-12-15 00:26:38,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:26:38,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:26:38,589 WARN L237 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_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-12-15 00:26:38,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:38,629 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:26:38,662 WARN L237 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_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-12-15 00:26:38,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:26:38,708 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:26:38,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38 WrapperNode [2022-12-15 00:26:38,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:26:38,710 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:38,710 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:26:38,710 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:26:38,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,748 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 607 [2022-12-15 00:26:38,748 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:26:38,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:26:38,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:26:38,749 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:26:38,756 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,768 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:26:38,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:26:38,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:26:38,773 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:26:38,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:26:38" (1/1) ... [2022-12-15 00:26:38,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:26:38,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:26:38,804 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:26:38,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05bf600a-e2d0-4712-b39b-3fdaa9264f7a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:26:38,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:26:38,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:26:38,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:26:38,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:26:38,940 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:26:38,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:26:39,364 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:26:39,465 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:26:39,466 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:26:39,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:39 BoogieIcfgContainer [2022-12-15 00:26:39,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:26:39,468 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:26:39,468 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:26:39,475 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:26:39,476 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:26:39" (1/1) ... [2022-12-15 00:26:39,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:26:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 203 transitions. [2022-12-15 00:26:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 203 transitions. [2022-12-15 00:26:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:26:39,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:39,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:39,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:39,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:39,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2022-12-15 00:26:39,948 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2022-12-15 00:26:39,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 00:26:39,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:39,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 213 transitions. [2022-12-15 00:26:40,187 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 213 transitions. [2022-12-15 00:26:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:26:40,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 218 transitions. [2022-12-15 00:26:40,304 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 218 transitions. [2022-12-15 00:26:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:26:40,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 134 states and 218 transitions. [2022-12-15 00:26:40,370 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2022-12-15 00:26:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:26:40,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2022-12-15 00:26:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2022-12-15 00:26:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:26:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 148 states and 242 transitions. [2022-12-15 00:26:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 242 transitions. [2022-12-15 00:26:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:26:40,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2022-12-15 00:26:40,763 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2022-12-15 00:26:40,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:26:40,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 152 states and 247 transitions. [2022-12-15 00:26:40,847 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 247 transitions. [2022-12-15 00:26:40,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:26:40,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:40,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 153 states and 247 transitions. [2022-12-15 00:26:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 247 transitions. [2022-12-15 00:26:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:26:40,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:40,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:41,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:41,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 161 states and 259 transitions. [2022-12-15 00:26:41,443 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 259 transitions. [2022-12-15 00:26:41,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:26:41,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:41,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:41,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 177 states and 287 transitions. [2022-12-15 00:26:42,075 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 287 transitions. [2022-12-15 00:26:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:26:42,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 180 states and 293 transitions. [2022-12-15 00:26:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 293 transitions. [2022-12-15 00:26:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:26:42,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 181 states and 293 transitions. [2022-12-15 00:26:42,229 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 293 transitions. [2022-12-15 00:26:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:26:42,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2022-12-15 00:26:42,286 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2022-12-15 00:26:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:26:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 185 states and 298 transitions. [2022-12-15 00:26:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 298 transitions. [2022-12-15 00:26:42,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:42,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 188 states and 303 transitions. [2022-12-15 00:26:42,393 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 303 transitions. [2022-12-15 00:26:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:42,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2022-12-15 00:26:42,469 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2022-12-15 00:26:42,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:42,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 192 states and 308 transitions. [2022-12-15 00:26:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 308 transitions. [2022-12-15 00:26:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:42,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 193 states and 308 transitions. [2022-12-15 00:26:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 308 transitions. [2022-12-15 00:26:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:42,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:42,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:43,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 206 states and 329 transitions. [2022-12-15 00:26:43,696 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 329 transitions. [2022-12-15 00:26:43,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:26:43,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:43,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:44,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 227 states and 366 transitions. [2022-12-15 00:26:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 366 transitions. [2022-12-15 00:26:44,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:44,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:44,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:44,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:44,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:44,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 230 states and 372 transitions. [2022-12-15 00:26:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 372 transitions. [2022-12-15 00:26:44,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:44,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:44,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:44,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 233 states and 378 transitions. [2022-12-15 00:26:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 378 transitions. [2022-12-15 00:26:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:44,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:44,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:44,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:44,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 234 states and 381 transitions. [2022-12-15 00:26:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 381 transitions. [2022-12-15 00:26:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:45,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 235 states and 381 transitions. [2022-12-15 00:26:45,253 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 381 transitions. [2022-12-15 00:26:45,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:45,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 238 states and 386 transitions. [2022-12-15 00:26:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 386 transitions. [2022-12-15 00:26:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:45,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 239 states and 386 transitions. [2022-12-15 00:26:45,402 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 386 transitions. [2022-12-15 00:26:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:45,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 242 states and 392 transitions. [2022-12-15 00:26:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 392 transitions. [2022-12-15 00:26:45,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:26:45,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 243 states and 392 transitions. [2022-12-15 00:26:45,508 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 392 transitions. [2022-12-15 00:26:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 246 states and 397 transitions. [2022-12-15 00:26:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 397 transitions. [2022-12-15 00:26:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:45,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 249 states and 402 transitions. [2022-12-15 00:26:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 402 transitions. [2022-12-15 00:26:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:45,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:45,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 250 states and 405 transitions. [2022-12-15 00:26:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 405 transitions. [2022-12-15 00:26:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:45,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:45,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:46,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 251 states and 405 transitions. [2022-12-15 00:26:46,020 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 405 transitions. [2022-12-15 00:26:46,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:46,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:46,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:46,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 269 states and 435 transitions. [2022-12-15 00:26:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 435 transitions. [2022-12-15 00:26:47,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:26:47,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:47,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:47,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:49,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 295 states and 481 transitions. [2022-12-15 00:26:49,899 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 481 transitions. [2022-12-15 00:26:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:49,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:49,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:49,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 298 states and 487 transitions. [2022-12-15 00:26:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 487 transitions. [2022-12-15 00:26:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:49,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 493 transitions. [2022-12-15 00:26:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 493 transitions. [2022-12-15 00:26:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 302 states and 493 transitions. [2022-12-15 00:26:50,096 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 493 transitions. [2022-12-15 00:26:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 303 states and 493 transitions. [2022-12-15 00:26:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 493 transitions. [2022-12-15 00:26:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 306 states and 499 transitions. [2022-12-15 00:26:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 499 transitions. [2022-12-15 00:26:50,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 307 states and 499 transitions. [2022-12-15 00:26:50,313 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 499 transitions. [2022-12-15 00:26:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 310 states and 504 transitions. [2022-12-15 00:26:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 504 transitions. [2022-12-15 00:26:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 311 states and 504 transitions. [2022-12-15 00:26:50,455 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 504 transitions. [2022-12-15 00:26:50,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 314 states and 510 transitions. [2022-12-15 00:26:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 510 transitions. [2022-12-15 00:26:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 317 states and 516 transitions. [2022-12-15 00:26:50,558 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 516 transitions. [2022-12-15 00:26:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 318 states and 516 transitions. [2022-12-15 00:26:50,614 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 516 transitions. [2022-12-15 00:26:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:26:50,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 319 states and 516 transitions. [2022-12-15 00:26:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 516 transitions. [2022-12-15 00:26:50,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:50,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 322 states and 521 transitions. [2022-12-15 00:26:50,734 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 521 transitions. [2022-12-15 00:26:50,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:50,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 325 states and 526 transitions. [2022-12-15 00:26:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 526 transitions. [2022-12-15 00:26:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:50,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:50,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:51,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 326 states and 529 transitions. [2022-12-15 00:26:51,120 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 529 transitions. [2022-12-15 00:26:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:51,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:51,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:51,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:51,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 327 states and 529 transitions. [2022-12-15 00:26:51,285 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 529 transitions. [2022-12-15 00:26:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:51,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:51,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 350 states and 568 transitions. [2022-12-15 00:26:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 568 transitions. [2022-12-15 00:26:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:26:54,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:54,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:54,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:07,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:07,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 377 states and 609 transitions. [2022-12-15 00:27:07,031 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 609 transitions. [2022-12-15 00:27:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:27:07,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:07,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:07,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 380 states and 615 transitions. [2022-12-15 00:27:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 615 transitions. [2022-12-15 00:27:07,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:27:07,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:07,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 388 states and 629 transitions. [2022-12-15 00:27:19,232 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 629 transitions. [2022-12-15 00:27:19,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:27:19,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:19,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 389 states and 629 transitions. [2022-12-15 00:27:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 629 transitions. [2022-12-15 00:27:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:27:19,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 422 states and 700 transitions. [2022-12-15 00:28:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 700 transitions. [2022-12-15 00:28:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:28:01,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:01,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 425 states and 706 transitions. [2022-12-15 00:28:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 706 transitions. [2022-12-15 00:28:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:28:01,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:43,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:43,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 443 states and 741 transitions. [2022-12-15 00:28:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 741 transitions. [2022-12-15 00:28:43,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:28:43,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:43,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:58,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 456 states and 769 transitions. [2022-12-15 00:28:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 769 transitions. [2022-12-15 00:28:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:28:58,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:58,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 457 states and 769 transitions. [2022-12-15 00:28:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 769 transitions. [2022-12-15 00:28:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:28:59,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:00,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:45,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:45,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 480 states and 814 transitions. [2022-12-15 00:29:45,716 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 814 transitions. [2022-12-15 00:29:45,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:29:45,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:45,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:45,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 488 states and 830 transitions. [2022-12-15 00:29:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 830 transitions. [2022-12-15 00:29:53,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:29:53,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:53,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:59,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 496 states and 843 transitions. [2022-12-15 00:29:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 843 transitions. [2022-12-15 00:29:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:29:59,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:59,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:54,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 524 states and 894 transitions. [2022-12-15 00:30:54,636 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 894 transitions. [2022-12-15 00:30:54,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:30:54,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:54,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:54,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 527 states and 900 transitions. [2022-12-15 00:30:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 900 transitions. [2022-12-15 00:30:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:30:54,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:54,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 530 states and 908 transitions. [2022-12-15 00:30:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 908 transitions. [2022-12-15 00:30:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:30:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:57,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:30:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:30:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 531 states and 908 transitions. [2022-12-15 00:30:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 908 transitions. [2022-12-15 00:30:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 00:30:57,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:30:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:30:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:30:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:01,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:01,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 544 states and 935 transitions. [2022-12-15 00:32:01,801 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 935 transitions. [2022-12-15 00:32:01,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:32:01,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:01,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:01,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:01,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:32:01,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:32:01,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 547 states and 940 transitions. [2022-12-15 00:32:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 940 transitions. [2022-12-15 00:32:01,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:32:01,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:32:01,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:32:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:32:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 551 states and 953 transitions. [2022-12-15 00:33:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 953 transitions. [2022-12-15 00:33:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:33:23,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 552 states and 953 transitions. [2022-12-15 00:33:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 953 transitions. [2022-12-15 00:33:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:33:23,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:23,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:33:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:33:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 560 states and 966 transitions. [2022-12-15 00:33:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 966 transitions. [2022-12-15 00:33:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:33:39,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:33:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:33:39,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:33:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:02,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 569 states and 986 transitions. [2022-12-15 00:34:02,335 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 986 transitions. [2022-12-15 00:34:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:34:02,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:03,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:34:47,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:34:47,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 588 states and 1025 transitions. [2022-12-15 00:34:47,639 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1025 transitions. [2022-12-15 00:34:47,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:34:47,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:34:47,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:34:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:34:48,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:35:42,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:35:42,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 612 states and 1074 transitions. [2022-12-15 00:35:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1074 transitions. [2022-12-15 00:35:42,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:35:42,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:35:42,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:35:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:35:43,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:36:48,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:36:48,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 641 states and 1131 transitions. [2022-12-15 00:36:48,460 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1131 transitions. [2022-12-15 00:36:48,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:36:48,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:36:48,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:36:48,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:36:49,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 655 states and 1164 transitions. [2022-12-15 00:37:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1164 transitions. [2022-12-15 00:37:25,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:37:25,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:25,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:44,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:44,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 660 states and 1182 transitions. [2022-12-15 00:37:44,586 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1182 transitions. [2022-12-15 00:37:44,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:37:44,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:44,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:44,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:44,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:37:55,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:37:55,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 663 states and 1192 transitions. [2022-12-15 00:37:55,187 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1192 transitions. [2022-12-15 00:37:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:37:55,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:37:55,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:37:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:37:55,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:04,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:04,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 666 states and 1202 transitions. [2022-12-15 00:38:04,716 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1202 transitions. [2022-12-15 00:38:04,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:04,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:04,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:04,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 669 states and 1210 transitions. [2022-12-15 00:38:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1210 transitions. [2022-12-15 00:38:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:14,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:14,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:24,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:24,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 672 states and 1216 transitions. [2022-12-15 00:38:24,045 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1216 transitions. [2022-12-15 00:38:24,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:24,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:24,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:24,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:32,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:32,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 675 states and 1224 transitions. [2022-12-15 00:38:32,990 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1224 transitions. [2022-12-15 00:38:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:32,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:32,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:33,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:33,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:42,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 678 states and 1230 transitions. [2022-12-15 00:38:42,091 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1230 transitions. [2022-12-15 00:38:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:42,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:42,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:42,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:38:50,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:38:50,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 681 states and 1236 transitions. [2022-12-15 00:38:50,585 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1236 transitions. [2022-12-15 00:38:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:38:50,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:38:50,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:38:50,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:38:50,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 684 states and 1246 transitions. [2022-12-15 00:39:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1246 transitions. [2022-12-15 00:39:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:39:00,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:00,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:00,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:09,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:09,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 687 states and 1252 transitions. [2022-12-15 00:39:09,947 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1252 transitions. [2022-12-15 00:39:09,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:39:09,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:09,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:09,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 690 states and 1258 transitions. [2022-12-15 00:39:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1258 transitions. [2022-12-15 00:39:21,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:39:21,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:21,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:21,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:32,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 693 states and 1269 transitions. [2022-12-15 00:39:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1269 transitions. [2022-12-15 00:39:32,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:39:32,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:32,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:41,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 696 states and 1274 transitions. [2022-12-15 00:39:41,872 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1274 transitions. [2022-12-15 00:39:41,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:39:41,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:39:52,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:39:52,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 699 states and 1279 transitions. [2022-12-15 00:39:52,980 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1279 transitions. [2022-12-15 00:39:52,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:39:52,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:39:52,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:39:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:39:53,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 702 states and 1284 transitions. [2022-12-15 00:40:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1284 transitions. [2022-12-15 00:40:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:40:04,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:04,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:04,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:04,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:15,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 705 states and 1289 transitions. [2022-12-15 00:40:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1289 transitions. [2022-12-15 00:40:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:40:15,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:40:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:40:27,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 708 states and 1297 transitions. [2022-12-15 00:40:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1297 transitions. [2022-12-15 00:40:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:40:27,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:40:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:40:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:40:27,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.