./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/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_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/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_82d40d73-5eb7-4b52-931e-c617a60c847d/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 c8abad431da7d9146c5b99f7cc30e3f21809ea47f0ee3e1b67f0f16e9fc90542 --- 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 03:13:29,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:13:29,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:13:29,518 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:13:29,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:13:29,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:13:29,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:13:29,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:13:29,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:13:29,524 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:13:29,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:13:29,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:13:29,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:13:29,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:13:29,527 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:13:29,528 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:13:29,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:13:29,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:13:29,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:13:29,532 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:13:29,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:13:29,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:13:29,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:13:29,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:13:29,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:13:29,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:13:29,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:13:29,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:13:29,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:13:29,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:13:29,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:13:29,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:13:29,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:13:29,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:13:29,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:13:29,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:13:29,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:13:29,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:13:29,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:13:29,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:13:29,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:13:29,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 03:13:29,561 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:13:29,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:13:29,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:13:29,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:13:29,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:13:29,562 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:13:29,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:13:29,563 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 03:13:29,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:13:29,563 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 03:13:29,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:13:29,563 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:13:29,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:13:29,564 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:13:29,565 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:13:29,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:13:29,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:13:29,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:13:29,572 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:13:29,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:13:29,572 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:13:29,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:13:29,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:13:29,572 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_82d40d73-5eb7-4b52-931e-c617a60c847d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c8abad431da7d9146c5b99f7cc30e3f21809ea47f0ee3e1b67f0f16e9fc90542 [2022-12-15 03:13:29,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:13:29,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:13:29,751 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:13:29,752 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:13:29,752 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:13:29,754 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c [2022-12-15 03:13:32,404 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:13:32,577 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:13:32,577 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c [2022-12-15 03:13:32,584 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/data/580dcf6b0/c25489e2021a4f79bc7b09bb99d3d748/FLAG7841f48f0 [2022-12-15 03:13:32,595 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/data/580dcf6b0/c25489e2021a4f79bc7b09bb99d3d748 [2022-12-15 03:13:32,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:13:32,598 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:13:32,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:32,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:13:32,602 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:13:32,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459f2bbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32, skipping insertion in model container [2022-12-15 03:13:32,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:13:32,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:13:32,782 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_82d40d73-5eb7-4b52-931e-c617a60c847d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[7363,7376] [2022-12-15 03:13:32,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:13:32,821 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:13:32,857 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_82d40d73-5eb7-4b52-931e-c617a60c847d/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.ufo.BOUNDED-12.pals.c.v+cfa-reducer.c[7363,7376] [2022-12-15 03:13:32,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:13:32,891 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:13:32,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32 WrapperNode [2022-12-15 03:13:32,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:13:32,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:13:32,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:13:32,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:13:32,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,928 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 623 [2022-12-15 03:13:32,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:13:32,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:13:32,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:13:32,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:13:32,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,939 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,940 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,951 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:13:32,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:13:32,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:13:32,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:13:32,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:13:32" (1/1) ... [2022-12-15 03:13:32,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:13:32,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:13:32,982 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:13:32,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82d40d73-5eb7-4b52-931e-c617a60c847d/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:13:33,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:13:33,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:13:33,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:13:33,118 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:13:33,120 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:13:33,535 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:13:33,621 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:13:33,621 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:13:33,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:13:33 BoogieIcfgContainer [2022-12-15 03:13:33,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:13:33,624 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:13:33,624 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:13:33,631 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:13:33,631 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:13:33" (1/1) ... [2022-12-15 03:13:33,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:13:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:33,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 127 states and 212 transitions. [2022-12-15 03:13:33,676 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 212 transitions. [2022-12-15 03:13:33,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 03:13:33,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:33,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:33,925 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 03:13:33,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:33,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 129 states and 214 transitions. [2022-12-15 03:13:33,999 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 214 transitions. [2022-12-15 03:13:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:13:34,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:34,109 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 03:13:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 136 states and 227 transitions. [2022-12-15 03:13:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 227 transitions. [2022-12-15 03:13:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:13:34,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:34,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:34,345 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 03:13:34,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:34,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 139 states and 232 transitions. [2022-12-15 03:13:34,378 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 232 transitions. [2022-12-15 03:13:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:13:34,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:34,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:34,465 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 03:13:34,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:34,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 140 states and 232 transitions. [2022-12-15 03:13:34,494 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 232 transitions. [2022-12-15 03:13:34,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:13:34,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:34,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:34,573 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 03:13:34,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 144 states and 238 transitions. [2022-12-15 03:13:34,842 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 238 transitions. [2022-12-15 03:13:34,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 03:13:34,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:34,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:34,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:34,923 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 03:13:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:35,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 156 states and 260 transitions. [2022-12-15 03:13:35,255 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 260 transitions. [2022-12-15 03:13:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:13:35,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:35,324 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 03:13:35,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:35,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 159 states and 266 transitions. [2022-12-15 03:13:35,362 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 266 transitions. [2022-12-15 03:13:35,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:13:35,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:35,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:35,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:35,410 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 03:13:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:35,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2022-12-15 03:13:35,428 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2022-12-15 03:13:35,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:13:35,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:35,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:35,469 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 03:13:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2022-12-15 03:13:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2022-12-15 03:13:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:13:35,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:35,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:35,527 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 03:13:35,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:35,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 164 states and 271 transitions. [2022-12-15 03:13:35,549 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 271 transitions. [2022-12-15 03:13:35,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:13:35,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:35,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:35,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:35,605 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 03:13:36,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:36,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 173 states and 286 transitions. [2022-12-15 03:13:36,325 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 286 transitions. [2022-12-15 03:13:36,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:13:36,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:36,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:36,401 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 03:13:37,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 190 states and 317 transitions. [2022-12-15 03:13:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 317 transitions. [2022-12-15 03:13:37,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,277 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 03:13:37,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 193 states and 323 transitions. [2022-12-15 03:13:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 323 transitions. [2022-12-15 03:13:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,335 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 03:13:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 196 states and 329 transitions. [2022-12-15 03:13:37,364 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 329 transitions. [2022-12-15 03:13:37,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,403 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 03:13:37,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 197 states and 332 transitions. [2022-12-15 03:13:37,568 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 332 transitions. [2022-12-15 03:13:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,604 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 03:13:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 198 states and 332 transitions. [2022-12-15 03:13:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 332 transitions. [2022-12-15 03:13:37,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,732 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 03:13:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 201 states and 338 transitions. [2022-12-15 03:13:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 338 transitions. [2022-12-15 03:13:37,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,792 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 03:13:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 202 states and 338 transitions. [2022-12-15 03:13:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 338 transitions. [2022-12-15 03:13:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,846 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 03:13:37,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 205 states and 343 transitions. [2022-12-15 03:13:37,864 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 343 transitions. [2022-12-15 03:13:37,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:13:37,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:37,899 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 03:13:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 206 states and 343 transitions. [2022-12-15 03:13:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 343 transitions. [2022-12-15 03:13:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:13:37,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:37,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:38,002 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 03:13:39,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 220 states and 367 transitions. [2022-12-15 03:13:39,373 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 367 transitions. [2022-12-15 03:13:39,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:13:39,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:39,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:39,452 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 03:13:40,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:40,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 242 states and 407 transitions. [2022-12-15 03:13:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 407 transitions. [2022-12-15 03:13:40,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:40,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:40,848 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 03:13:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 245 states and 413 transitions. [2022-12-15 03:13:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 413 transitions. [2022-12-15 03:13:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:40,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:40,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:40,934 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 03:13:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:40,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 248 states and 419 transitions. [2022-12-15 03:13:40,968 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 419 transitions. [2022-12-15 03:13:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:40,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:40,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:40,997 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 03:13:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 249 states and 419 transitions. [2022-12-15 03:13:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 419 transitions. [2022-12-15 03:13:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,049 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 03:13:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 250 states and 419 transitions. [2022-12-15 03:13:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 419 transitions. [2022-12-15 03:13:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,104 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 03:13:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 253 states and 425 transitions. [2022-12-15 03:13:41,124 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 425 transitions. [2022-12-15 03:13:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,155 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 03:13:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 256 states and 431 transitions. [2022-12-15 03:13:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 431 transitions. [2022-12-15 03:13:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,203 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 03:13:41,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 257 states and 431 transitions. [2022-12-15 03:13:41,228 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 431 transitions. [2022-12-15 03:13:41,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,258 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 03:13:41,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 258 states and 431 transitions. [2022-12-15 03:13:41,278 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 431 transitions. [2022-12-15 03:13:41,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,309 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 03:13:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 261 states and 437 transitions. [2022-12-15 03:13:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 437 transitions. [2022-12-15 03:13:41,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,367 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 03:13:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 262 states and 437 transitions. [2022-12-15 03:13:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 437 transitions. [2022-12-15 03:13:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,413 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 03:13:41,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 265 states and 442 transitions. [2022-12-15 03:13:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 442 transitions. [2022-12-15 03:13:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:13:41,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,470 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 03:13:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:41,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 266 states and 442 transitions. [2022-12-15 03:13:41,509 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 442 transitions. [2022-12-15 03:13:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:13:41,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:41,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:41,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:41,600 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 03:13:43,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:43,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 285 states and 475 transitions. [2022-12-15 03:13:43,759 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 475 transitions. [2022-12-15 03:13:43,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:13:43,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:43,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:43,856 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 03:13:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 312 states and 524 transitions. [2022-12-15 03:13:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 524 transitions. [2022-12-15 03:13:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:46,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:46,369 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 03:13:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 315 states and 530 transitions. [2022-12-15 03:13:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 530 transitions. [2022-12-15 03:13:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:46,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:46,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:46,448 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 03:13:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 318 states and 536 transitions. [2022-12-15 03:13:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 536 transitions. [2022-12-15 03:13:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:46,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:46,521 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 03:13:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:46,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 319 states and 539 transitions. [2022-12-15 03:13:46,828 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 539 transitions. [2022-12-15 03:13:46,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:46,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:46,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:46,859 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 03:13:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 320 states and 539 transitions. [2022-12-15 03:13:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 539 transitions. [2022-12-15 03:13:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,062 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 03:13:47,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 323 states and 547 transitions. [2022-12-15 03:13:47,386 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 547 transitions. [2022-12-15 03:13:47,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,414 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 03:13:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 326 states and 553 transitions. [2022-12-15 03:13:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 553 transitions. [2022-12-15 03:13:47,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,622 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 03:13:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 327 states and 556 transitions. [2022-12-15 03:13:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 556 transitions. [2022-12-15 03:13:47,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,691 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 03:13:47,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 328 states and 556 transitions. [2022-12-15 03:13:47,719 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 556 transitions. [2022-12-15 03:13:47,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,745 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 03:13:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 331 states and 562 transitions. [2022-12-15 03:13:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 562 transitions. [2022-12-15 03:13:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,798 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 03:13:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 334 states and 568 transitions. [2022-12-15 03:13:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 568 transitions. [2022-12-15 03:13:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,857 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 03:13:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 335 states and 568 transitions. [2022-12-15 03:13:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 568 transitions. [2022-12-15 03:13:47,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,911 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 03:13:47,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 336 states and 568 transitions. [2022-12-15 03:13:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 568 transitions. [2022-12-15 03:13:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:47,968 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 03:13:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 339 states and 574 transitions. [2022-12-15 03:13:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 574 transitions. [2022-12-15 03:13:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:48,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:48,038 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 03:13:48,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:48,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 340 states and 574 transitions. [2022-12-15 03:13:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 574 transitions. [2022-12-15 03:13:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:48,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:48,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:48,102 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 03:13:48,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:48,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 343 states and 579 transitions. [2022-12-15 03:13:48,141 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 579 transitions. [2022-12-15 03:13:48,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:13:48,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:48,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:48,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:48,177 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 03:13:48,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:48,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 344 states and 579 transitions. [2022-12-15 03:13:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 579 transitions. [2022-12-15 03:13:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:13:48,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:48,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:48,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:48,295 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 03:13:51,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:13:51,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 368 states and 621 transitions. [2022-12-15 03:13:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 621 transitions. [2022-12-15 03:13:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:13:51,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:13:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:13:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:13:51,999 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 03:14:05,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 396 states and 665 transitions. [2022-12-15 03:14:05,088 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 665 transitions. [2022-12-15 03:14:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:14:05,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:05,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:05,112 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 03:14:05,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:05,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 399 states and 671 transitions. [2022-12-15 03:14:05,173 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 671 transitions. [2022-12-15 03:14:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:14:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:05,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:05,562 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 03:14:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 403 states and 679 transitions. [2022-12-15 03:14:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 679 transitions. [2022-12-15 03:14:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:14:15,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:15,819 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 03:14:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:14:15,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 404 states and 679 transitions. [2022-12-15 03:14:15,879 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 679 transitions. [2022-12-15 03:14:15,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:14:15,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:14:15,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:14:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:14:17,498 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 03:15:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 438 states and 754 transitions. [2022-12-15 03:15:01,018 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 754 transitions. [2022-12-15 03:15:01,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:15:01,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:01,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:01,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:01,577 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 03:15:37,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:37,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 447 states and 776 transitions. [2022-12-15 03:15:37,735 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 776 transitions. [2022-12-15 03:15:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:15:37,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:37,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:37,759 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 03:15:39,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:39,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 450 states and 782 transitions. [2022-12-15 03:15:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 782 transitions. [2022-12-15 03:15:39,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:15:39,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:39,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:39,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:39,207 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 03:15:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:15:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 458 states and 798 transitions. [2022-12-15 03:15:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 798 transitions. [2022-12-15 03:15:47,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:15:47,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:15:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:15:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:15:48,401 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 03:16:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 472 states and 830 transitions. [2022-12-15 03:16:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 830 transitions. [2022-12-15 03:16:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:16:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:35,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:35,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:35,670 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 03:16:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:37,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 475 states and 836 transitions. [2022-12-15 03:16:37,302 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 836 transitions. [2022-12-15 03:16:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:16:37,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:37,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:37,449 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 03:16:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 483 states and 852 transitions. [2022-12-15 03:16:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 852 transitions. [2022-12-15 03:16:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:16:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:46,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:46,796 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 03:16:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:16:46,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 486 states and 858 transitions. [2022-12-15 03:16:46,862 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 858 transitions. [2022-12-15 03:16:46,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:16:46,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:16:46,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:16:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:16:47,709 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 03:17:42,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 505 states and 899 transitions. [2022-12-15 03:17:42,700 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 899 transitions. [2022-12-15 03:17:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:17:42,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:42,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:42,722 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 03:17:42,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:42,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 506 states and 899 transitions. [2022-12-15 03:17:42,790 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 899 transitions. [2022-12-15 03:17:42,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:17:42,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:42,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:42,936 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 03:17:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:17:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 514 states and 915 transitions. [2022-12-15 03:17:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 915 transitions. [2022-12-15 03:17:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:17:53,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:17:53,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:17:53,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:17:54,402 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 03:19:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:04,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 538 states and 966 transitions. [2022-12-15 03:19:04,473 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 966 transitions. [2022-12-15 03:19:04,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:04,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:04,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:04,613 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 03:19:15,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:19:15,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 546 states and 982 transitions. [2022-12-15 03:19:15,469 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 982 transitions. [2022-12-15 03:19:15,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:19:15,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:19:15,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:19:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:19:16,659 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 03:20:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:31,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 575 states and 1041 transitions. [2022-12-15 03:20:31,052 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1041 transitions. [2022-12-15 03:20:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:20:31,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:31,217 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 03:20:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 583 states and 1054 transitions. [2022-12-15 03:20:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1054 transitions. [2022-12-15 03:20:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:20:39,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:39,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:39,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:40,348 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 03:20:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:20:53,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 588 states and 1069 transitions. [2022-12-15 03:20:53,578 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1069 transitions. [2022-12-15 03:20:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:20:53,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:20:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:20:53,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:20:54,297 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 03:21:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:19,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 598 states and 1094 transitions. [2022-12-15 03:21:19,311 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1094 transitions. [2022-12-15 03:21:19,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:21:19,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:19,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:19,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:19,956 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 03:21:53,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:21:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 613 states and 1129 transitions. [2022-12-15 03:21:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1129 transitions. [2022-12-15 03:21:53,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:21:53,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:21:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:21:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:21:53,899 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 03:22:37,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:22:37,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 633 states and 1174 transitions. [2022-12-15 03:22:37,647 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1174 transitions. [2022-12-15 03:22:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:22:37,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:22:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:22:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:22:38,511 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 03:23:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:23:32,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 658 states and 1229 transitions. [2022-12-15 03:23:32,695 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1229 transitions. [2022-12-15 03:23:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:23:32,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:23:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:23:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:23:33,528 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 03:24:38,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 688 states and 1292 transitions. [2022-12-15 03:24:38,041 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1292 transitions. [2022-12-15 03:24:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:24:38,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:38,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:38,075 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 03:24:47,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:47,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 691 states and 1298 transitions. [2022-12-15 03:24:47,252 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1298 transitions. [2022-12-15 03:24:47,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:24:47,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:47,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:47,310 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 03:24:57,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:24:57,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 694 states and 1310 transitions. [2022-12-15 03:24:57,290 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1310 transitions. [2022-12-15 03:24:57,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:24:57,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:24:57,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:24:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:24:57,352 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 03:25:06,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:06,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 697 states and 1316 transitions. [2022-12-15 03:25:06,651 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1316 transitions. [2022-12-15 03:25:06,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:06,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:06,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:06,687 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 03:25:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 700 states and 1322 transitions. [2022-12-15 03:25:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1322 transitions. [2022-12-15 03:25:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:16,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:16,976 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 03:25:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:26,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 703 states and 1328 transitions. [2022-12-15 03:25:26,984 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1328 transitions. [2022-12-15 03:25:26,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:26,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:26,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:27,029 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 03:25:36,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 706 states and 1340 transitions. [2022-12-15 03:25:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1340 transitions. [2022-12-15 03:25:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:36,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:36,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:36,870 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 03:25:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:46,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 709 states and 1350 transitions. [2022-12-15 03:25:46,222 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1350 transitions. [2022-12-15 03:25:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:46,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:46,246 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 03:25:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 711 states and 1352 transitions. [2022-12-15 03:25:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1352 transitions. [2022-12-15 03:25:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:48,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:48,395 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 03:25:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:25:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 714 states and 1358 transitions. [2022-12-15 03:25:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1358 transitions. [2022-12-15 03:25:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:25:57,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:25:57,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:25:57,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:25:57,497 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 03:26:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 717 states and 1364 transitions. [2022-12-15 03:26:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1364 transitions. [2022-12-15 03:26:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:06,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:06,651 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 03:26:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 720 states and 1372 transitions. [2022-12-15 03:26:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1372 transitions. [2022-12-15 03:26:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:15,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:15,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:15,700 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 03:26:24,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:24,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 723 states and 1380 transitions. [2022-12-15 03:26:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1380 transitions. [2022-12-15 03:26:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:24,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:25,017 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 03:26:34,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:34,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 726 states and 1386 transitions. [2022-12-15 03:26:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1386 transitions. [2022-12-15 03:26:34,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:34,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,918 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 03:26:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 729 states and 1392 transitions. [2022-12-15 03:26:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1392 transitions. [2022-12-15 03:26:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:43,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:43,522 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 03:26:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:51,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 732 states and 1398 transitions. [2022-12-15 03:26:51,835 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1398 transitions. [2022-12-15 03:26:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:51,869 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 03:26:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 735 states and 1404 transitions. [2022-12-15 03:26:59,739 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1404 transitions. [2022-12-15 03:26:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:59,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:59,760 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 03:27:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 738 states and 1416 transitions. [2022-12-15 03:27:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1416 transitions. [2022-12-15 03:27:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:27:10,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:10,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:10,062 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 03:27:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:21,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 741 states and 1428 transitions. [2022-12-15 03:27:21,565 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1428 transitions. [2022-12-15 03:27:21,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:27:21,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:21,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:21,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:21,593 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 03:27:32,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:32,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 744 states and 1436 transitions. [2022-12-15 03:27:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1436 transitions. [2022-12-15 03:27:32,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:27:32,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:32,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:32,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:32,520 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 03:27:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 747 states and 1444 transitions. [2022-12-15 03:27:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1444 transitions. [2022-12-15 03:27:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:27:43,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.