./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB --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 5c6d968f3bfd626cfd1fff51fa64657ab37ae457da61332877d0ea5ab7fc90f2 --- 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-dbf71c6-m [2022-10-17 16:47:30,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:47:30,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:47:30,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:47:30,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:47:30,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:47:30,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:47:30,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:47:30,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:47:30,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:47:30,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:47:30,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:47:30,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:47:30,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:47:30,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:47:30,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:47:30,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:47:30,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:47:30,722 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:47:30,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:47:30,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:47:30,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:47:30,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:47:30,744 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:47:30,750 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:47:30,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:47:30,751 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:47:30,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:47:30,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:47:30,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:47:30,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:47:30,757 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:47:30,759 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:47:30,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:47:30,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:47:30,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:47:30,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:47:30,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:47:30,765 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:47:30,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:47:30,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:47:30,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:47:30,796 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:47:30,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:47:30,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:47:30,798 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:47:30,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:47:30,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:47:30,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:47:30,799 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:47:30,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:47:30,799 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:47:30,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:47:30,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:47:30,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:47:30,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:47:30,800 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:47:30,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:47:30,801 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:47:30,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:47:30,801 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:47:30,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:47:30,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:47:30,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:30,802 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:47:30,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:47:30,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:47:30,803 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:47:30,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:47:30,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:47:30,803 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_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c6d968f3bfd626cfd1fff51fa64657ab37ae457da61332877d0ea5ab7fc90f2 [2022-10-17 16:47:31,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:47:31,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:47:31,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:47:31,140 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:47:31,141 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:47:31,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c [2022-10-17 16:47:31,219 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/data/69bbf7d26/4828d8bf15414ffe97729c782c705729/FLAG2e5371612 [2022-10-17 16:47:31,776 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:47:31,776 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c [2022-10-17 16:47:31,789 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/data/69bbf7d26/4828d8bf15414ffe97729c782c705729/FLAG2e5371612 [2022-10-17 16:47:32,096 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/data/69bbf7d26/4828d8bf15414ffe97729c782c705729 [2022-10-17 16:47:32,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:47:32,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:47:32,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:32,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:47:32,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:47:32,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d4ecfa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32, skipping insertion in model container [2022-10-17 16:47:32,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:47:32,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:47:32,388 WARN L230 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_4b244878-3d54-49d4-800d-ed1d98263fe2/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c[14698,14711] [2022-10-17 16:47:32,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:32,401 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:47:32,505 WARN L230 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_4b244878-3d54-49d4-800d-ed1d98263fe2/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.BOUNDED-10.pals.c[14698,14711] [2022-10-17 16:47:32,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:47:32,532 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:47:32,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32 WrapperNode [2022-10-17 16:47:32,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:47:32,534 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:32,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:47:32,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:47:32,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,624 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 538 [2022-10-17 16:47:32,625 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:47:32,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:47:32,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:47:32,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:47:32,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,655 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,666 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:47:32,689 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:47:32,689 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:47:32,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:47:32,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:47:32" (1/1) ... [2022-10-17 16:47:32,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:47:32,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:47:32,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:47:32,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b244878-3d54-49d4-800d-ed1d98263fe2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:47:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2022-10-17 16:47:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2022-10-17 16:47:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:47:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2022-10-17 16:47:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2022-10-17 16:47:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-17 16:47:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-17 16:47:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2022-10-17 16:47:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2022-10-17 16:47:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:47:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:47:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:47:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2022-10-17 16:47:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2022-10-17 16:47:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:47:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:47:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2022-10-17 16:47:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2022-10-17 16:47:32,935 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:47:32,937 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:47:33,669 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:47:33,996 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:47:33,996 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:47:34,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:34 BoogieIcfgContainer [2022-10-17 16:47:34,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:47:34,003 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:47:34,003 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:47:34,014 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:47:34,014 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:47:34" (1/1) ... [2022-10-17 16:47:34,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:47:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 150 states and 231 transitions. [2022-10-17 16:47:34,098 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 231 transitions. [2022-10-17 16:47:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:47:34,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:34,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 16:47:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 152 states and 232 transitions. [2022-10-17 16:47:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 232 transitions. [2022-10-17 16:47:34,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:47:34,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:34,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:34,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 160 states and 247 transitions. [2022-10-17 16:47:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 247 transitions. [2022-10-17 16:47:35,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:47:35,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 169 states and 264 transitions. [2022-10-17 16:47:35,637 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 264 transitions. [2022-10-17 16:47:35,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:47:35,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:35,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 171 states and 270 transitions. [2022-10-17 16:47:35,765 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 270 transitions. [2022-10-17 16:47:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:47:35,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:35,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:35,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:35,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 173 states and 276 transitions. [2022-10-17 16:47:35,898 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 276 transitions. [2022-10-17 16:47:35,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:47:35,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:36,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 175 states and 279 transitions. [2022-10-17 16:47:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 279 transitions. [2022-10-17 16:47:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:47:36,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:36,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 178 states and 282 transitions. [2022-10-17 16:47:36,352 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 282 transitions. [2022-10-17 16:47:36,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:47:36,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:36,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 181 states and 285 transitions. [2022-10-17 16:47:36,667 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 285 transitions. [2022-10-17 16:47:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:47:36,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:36,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:36,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:37,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 183 states and 287 transitions. [2022-10-17 16:47:37,085 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 287 transitions. [2022-10-17 16:47:37,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:47:37,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-10-17 16:47:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 186 states and 290 transitions. [2022-10-17 16:47:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 290 transitions. [2022-10-17 16:47:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 16:47:37,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-10-17 16:47:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:37,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 190 states and 294 transitions. [2022-10-17 16:47:37,996 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 294 transitions. [2022-10-17 16:47:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:37,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:37,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:38,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:38,917 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-10-17 16:47:40,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 211 states and 343 transitions. [2022-10-17 16:47:40,967 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 343 transitions. [2022-10-17 16:47:40,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:40,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,026 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,783 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:43,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:43,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:43,830 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:43,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:43,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:43,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,186 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,346 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,480 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,502 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,621 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,791 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:44,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:44,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:44,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:44,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:44,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,099 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,445 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,714 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:45,882 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:45,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:45,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:45,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,611 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,633 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,737 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:46,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:46,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,056 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,190 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,318 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,724 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,856 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:47,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:47,964 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:47,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:47,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:47,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,421 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,657 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,679 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,791 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,812 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:48,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:48,936 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:48,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:48,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:48,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,060 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,318 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,838 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:49,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:49,976 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:49,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:49,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,109 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,378 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,509 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,620 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,766 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:50,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:50,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:50,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:50,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:50,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:50,998 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,018 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,121 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,141 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,851 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:51,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:51,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:51,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:51,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:51,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,356 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,868 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:52,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:52,978 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:52,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:52,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:52,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,259 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,383 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,516 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,659 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,759 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,777 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:53,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:53,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:53,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,219 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,355 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:54,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:54,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,147 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,164 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,265 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,281 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,394 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,624 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:55,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:55,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:55,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,338 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,446 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,648 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,665 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,768 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,784 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:56,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:56,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:56,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:56,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:56,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,114 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,337 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,442 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,548 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:57,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:57,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:47:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 16:47:58,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:47:58,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 225 states and 372 transitions. [2022-10-17 16:47:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 372 transitions. [2022-10-17 16:47:58,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:47:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:47:58,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:47:58,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat