./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.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_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/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_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/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_0603fd7a-dc86-450d-8709-5760d617ee7d/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 0a05a45e59c4449e0f919ee265abbb6a4949f64a9be713d749d79d0baffd63df --- 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 16:31:54,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:54,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:54,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:54,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:54,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:54,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:54,513 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:54,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:54,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:54,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:54,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:54,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:54,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:54,531 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:54,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:54,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:54,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:54,543 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:54,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:54,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:54,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:54,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:54,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:54,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:54,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:54,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:54,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:54,574 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:54,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:54,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:54,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:54,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:54,581 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:54,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:54,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:54,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:54,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:54,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:54,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:54,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:54,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 16:31:54,635 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:54,636 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:54,637 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:54,637 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:54,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:54,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:54,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:54,639 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 16:31:54,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:54,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 16:31:54,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:54,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:54,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:54,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:54,642 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 16:31:54,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:54,642 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:54,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:54,643 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:54,643 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:54,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:54,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:54,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:54,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:54,644 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:54,644 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:54,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:54,645 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:54,645 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_0603fd7a-dc86-450d-8709-5760d617ee7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a05a45e59c4449e0f919ee265abbb6a4949f64a9be713d749d79d0baffd63df [2022-10-17 16:31:55,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:55,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:55,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:55,054 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:55,055 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:55,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c [2022-10-17 16:31:55,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/data/5c2b637fb/0d0c7f2924e645368a01e1df737a876f/FLAG096f28427 [2022-10-17 16:31:55,724 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:55,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c [2022-10-17 16:31:55,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/data/5c2b637fb/0d0c7f2924e645368a01e1df737a876f/FLAG096f28427 [2022-10-17 16:31:55,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/data/5c2b637fb/0d0c7f2924e645368a01e1df737a876f [2022-10-17 16:31:55,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:55,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:55,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:55,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:56,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:56,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:55" (1/1) ... [2022-10-17 16:31:56,004 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149475b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56, skipping insertion in model container [2022-10-17 16:31:56,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:55" (1/1) ... [2022-10-17 16:31:56,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:56,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:56,449 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_0603fd7a-dc86-450d-8709-5760d617ee7d/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c[14577,14590] [2022-10-17 16:31:56,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:56,462 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:56,540 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_0603fd7a-dc86-450d-8709-5760d617ee7d/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.5.ufo.UNBOUNDED.pals.c[14577,14590] [2022-10-17 16:31:56,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:56,558 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:56,559 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56 WrapperNode [2022-10-17 16:31:56,559 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:56,560 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:56,561 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:56,561 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:56,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,634 INFO L138 Inliner]: procedures = 32, calls = 47, calls flagged for inlining = 13, calls inlined = 13, statements flattened = 536 [2022-10-17 16:31:56,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:56,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:56,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:56,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:56,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,691 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:56,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:56,709 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:56,709 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:56,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:56" (1/1) ... [2022-10-17 16:31:56,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:56,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:56,769 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:56,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0603fd7a-dc86-450d-8709-5760d617ee7d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2022-10-17 16:31:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2022-10-17 16:31:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2022-10-17 16:31:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2022-10-17 16:31:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-17 16:31:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-17 16:31:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:31:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:31:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:31:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2022-10-17 16:31:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2022-10-17 16:31:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2022-10-17 16:31:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2022-10-17 16:31:56,996 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:56,999 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:57,840 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:58,167 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:58,168 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:31:58,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:58 BoogieIcfgContainer [2022-10-17 16:31:58,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:58,172 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:58,173 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:58,183 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:58,184 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:58" (1/1) ... [2022-10-17 16:31:58,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 141 states and 217 transitions. [2022-10-17 16:31:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 217 transitions. [2022-10-17 16:31:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 16:31:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:58,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:58,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:31:58,904 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 16:31:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 142 states and 217 transitions. [2022-10-17 16:31:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 217 transitions. [2022-10-17 16:31:59,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 16:31:59,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:31:59,226 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 16:31:59,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 150 states and 231 transitions. [2022-10-17 16:31:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 231 transitions. [2022-10-17 16:31:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:31:59,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:59,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:31:59,640 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 16:31:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:59,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 159 states and 247 transitions. [2022-10-17 16:31:59,929 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 247 transitions. [2022-10-17 16:31:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:31:59,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:59,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:59,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,066 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 16:32:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 161 states and 251 transitions. [2022-10-17 16:32:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 251 transitions. [2022-10-17 16:32:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 16:32:00,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,191 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 16:32:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 163 states and 256 transitions. [2022-10-17 16:32:00,221 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 256 transitions. [2022-10-17 16:32:00,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:00,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,352 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 16:32:00,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 165 states and 260 transitions. [2022-10-17 16:32:00,374 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 260 transitions. [2022-10-17 16:32:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:00,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,494 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 16:32:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 167 states and 265 transitions. [2022-10-17 16:32:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 265 transitions. [2022-10-17 16:32:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:00,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,613 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 16:32:00,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 169 states and 268 transitions. [2022-10-17 16:32:00,671 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 268 transitions. [2022-10-17 16:32:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 16:32:00,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:00,919 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 16:32:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 172 states and 271 transitions. [2022-10-17 16:32:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 271 transitions. [2022-10-17 16:32:00,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:32:00,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:01,290 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 16:32:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 175 states and 274 transitions. [2022-10-17 16:32:01,389 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 274 transitions. [2022-10-17 16:32:01,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:32:01,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:01,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:01,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:01,654 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 16:32:01,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:01,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 177 states and 276 transitions. [2022-10-17 16:32:01,877 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 276 transitions. [2022-10-17 16:32:01,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 16:32:01,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:01,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:01,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:02,218 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 16:32:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:02,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 180 states and 279 transitions. [2022-10-17 16:32:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 279 transitions. [2022-10-17 16:32:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 16:32:02,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:02,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:02,673 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 16:32:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 184 states and 283 transitions. [2022-10-17 16:32:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 283 transitions. [2022-10-17 16:32:02,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 16:32:02,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:02,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:03,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:03,803 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 16:32:05,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 205 states and 331 transitions. [2022-10-17 16:32:05,739 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 331 transitions. [2022-10-17 16:32:05,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-17 16:32:05,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:05,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:05,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:32:05,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:05,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 207 states and 334 transitions. [2022-10-17 16:32:05,867 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 334 transitions. [2022-10-17 16:32:05,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-17 16:32:05,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:05,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:32:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:06,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 208 states and 334 transitions. [2022-10-17 16:32:06,011 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 334 transitions. [2022-10-17 16:32:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-10-17 16:32:06,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:06,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-10-17 16:32:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:06,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 210 states and 337 transitions. [2022-10-17 16:32:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 337 transitions. [2022-10-17 16:32:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:06,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:06,550 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 16:32:06,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:06,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 212 states and 341 transitions. [2022-10-17 16:32:06,593 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 341 transitions. [2022-10-17 16:32:06,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:06,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:07,027 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 16:32:08,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:08,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:08,581 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:08,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:08,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:08,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:08,744 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 16:32:08,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:08,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:08,978 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 16:32:08,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:09,171 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 16:32:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:09,353 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 16:32:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:09,551 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 16:32:09,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,578 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:09,724 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 16:32:09,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,749 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:09,891 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 16:32:09,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:09,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:09,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,071 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 16:32:10,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,095 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,224 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 16:32:10,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,251 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,378 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 16:32:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,535 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 16:32:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,732 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 16:32:10,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,759 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:10,892 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 16:32:10,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:10,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:10,917 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:10,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:10,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,038 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 16:32:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,182 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 16:32:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,214 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,332 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 16:32:11,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,473 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 16:32:11,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,495 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,615 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 16:32:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,764 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 16:32:11,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:11,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:11,959 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 16:32:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:11,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:11,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:11,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:11,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,111 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 16:32:12,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,250 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 16:32:12,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,389 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 16:32:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,541 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 16:32:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,684 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 16:32:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,817 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 16:32:12,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,839 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:12,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:12,958 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 16:32:12,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:12,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:12,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,106 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 16:32:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,130 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,238 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 16:32:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,371 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 16:32:13,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,497 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 16:32:13,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,641 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 16:32:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,773 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 16:32:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:13,902 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 16:32:13,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:13,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:13,923 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:13,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:13,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:13,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,027 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 16:32:14,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,185 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 16:32:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,319 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 16:32:14,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,452 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 16:32:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,474 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,582 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 16:32:14,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,740 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 16:32:14,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:14,897 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 16:32:14,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:14,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:14,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:14,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,028 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 16:32:15,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,158 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 16:32:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,297 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 16:32:15,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,318 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,445 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 16:32:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,581 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 16:32:15,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,713 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 16:32:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,850 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 16:32:15,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:15,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:15,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:15,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:15,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:15,991 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 16:32:16,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,135 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 16:32:16,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,267 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 16:32:16,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,288 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,404 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 16:32:16,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,431 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,545 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 16:32:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,566 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,675 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 16:32:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,701 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,804 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 16:32:16,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,824 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:16,931 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 16:32:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:16,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:16,951 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:16,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:16,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:16,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,077 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 16:32:17,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,098 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,203 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 16:32:17,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,331 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 16:32:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,356 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,459 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 16:32:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,479 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,581 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 16:32:17,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,707 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 16:32:17,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,728 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:17,839 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 16:32:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:17,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:17,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:17,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:17,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,021 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 16:32:18,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,044 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,149 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 16:32:18,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,169 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,273 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 16:32:18,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,292 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,398 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 16:32:18,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,525 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 16:32:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,544 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,644 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 16:32:18,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,666 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,762 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 16:32:18,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,876 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 16:32:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:18,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:18,896 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:18,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:18,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:18,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:18,994 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 16:32:19,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,012 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,109 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 16:32:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,226 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 16:32:19,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,351 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 16:32:19,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,371 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,472 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 16:32:19,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,594 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 16:32:19,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,614 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,716 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 16:32:19,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,830 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 16:32:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,858 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:19,953 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 16:32:19,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:19,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:19,972 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:19,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:19,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:19,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,076 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 16:32:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,102 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,195 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 16:32:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,213 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,417 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 16:32:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,575 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 16:32:20,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,718 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 16:32:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,740 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,850 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 16:32:20,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:20,959 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 16:32:20,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:20,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:20,977 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:20,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:20,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:20,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,068 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 16:32:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,086 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,182 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 16:32:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,199 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,288 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 16:32:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,317 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,412 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 16:32:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,429 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,525 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 16:32:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,542 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,639 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 16:32:21,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,759 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 16:32:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:21,862 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 16:32:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:21,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:21,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:21,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:32:22,014 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 16:32:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:22,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 226 states and 370 transitions. [2022-10-17 16:32:22,051 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 370 transitions. [2022-10-17 16:32:22,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-10-17 16:32:22,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:22,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms