./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/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 5d72e5e7abaa750c1c0009f2e3addca35915e1b949637f5a49ed633aadc3fe53 --- 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 17:05:07,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:07,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:07,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:07,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:07,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:07,740 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:07,745 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:07,747 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:07,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:07,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:07,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:07,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:07,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:07,766 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:07,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:07,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:07,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:07,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:07,784 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:07,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:07,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:07,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:07,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:07,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:07,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:07,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:07,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:07,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:07,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:07,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:07,812 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:07,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:07,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:07,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:07,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:07,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:07,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:07,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:07,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:07,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:07,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:05:07,869 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:07,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:07,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:07,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:07,872 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:07,873 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:07,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:07,873 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:05:07,873 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:07,874 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:05:07,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:07,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:07,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:07,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:07,876 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:05:07,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:07,877 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:07,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:07,877 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:07,877 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:07,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:07,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:07,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:07,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:07,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:07,879 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:07,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:07,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:07,880 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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d72e5e7abaa750c1c0009f2e3addca35915e1b949637f5a49ed633aadc3fe53 [2022-10-17 17:05:08,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:08,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:08,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:08,301 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:08,304 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:08,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c [2022-10-17 17:05:08,386 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/data/d3a9133ca/e169d5d4d4eb4b6e89cef86cb97e314d/FLAG4e2e4c869 [2022-10-17 17:05:08,990 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:08,991 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c [2022-10-17 17:05:09,003 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/data/d3a9133ca/e169d5d4d4eb4b6e89cef86cb97e314d/FLAG4e2e4c869 [2022-10-17 17:05:09,289 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/data/d3a9133ca/e169d5d4d4eb4b6e89cef86cb97e314d [2022-10-17 17:05:09,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:09,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:09,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:09,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:09,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:09,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:09,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30632091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09, skipping insertion in model container [2022-10-17 17:05:09,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:09,327 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:09,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:09,739 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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c[14680,14693] [2022-10-17 17:05:09,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:09,783 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:09,887 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_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/sv-benchmarks/c/seq-mthreaded/pals_STARTPALS_ActiveStandby.ufo.UNBOUNDED.pals.c[14680,14693] [2022-10-17 17:05:09,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:09,917 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:09,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09 WrapperNode [2022-10-17 17:05:09,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:09,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:09,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:09,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:09,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:09,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,010 INFO L138 Inliner]: procedures = 32, calls = 48, calls flagged for inlining = 12, calls inlined = 12, statements flattened = 535 [2022-10-17 17:05:10,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:10,012 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:10,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:10,012 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:10,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,070 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,073 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:10,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:10,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:10,093 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:10,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:09" (1/1) ... [2022-10-17 17:05:10,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:10,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:10,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:10,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec9b58f9-6ec0-41e9-aaf5-faf592fbaefe/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2022-10-17 17:05:10,178 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2022-10-17 17:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2022-10-17 17:05:10,178 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2022-10-17 17:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2022-10-17 17:05:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2022-10-17 17:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2022-10-17 17:05:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2022-10-17 17:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2022-10-17 17:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2022-10-17 17:05:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2022-10-17 17:05:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2022-10-17 17:05:10,306 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:10,308 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:11,049 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:05:11,446 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:05:11,446 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 17:05:11,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:11 BoogieIcfgContainer [2022-10-17 17:05:11,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:05:11,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:05:11,451 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:05:11,469 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:05:11,470 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:05:11" (1/1) ... [2022-10-17 17:05:11,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:05:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 149 states and 230 transitions. [2022-10-17 17:05:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 230 transitions. [2022-10-17 17:05:11,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-17 17:05:11,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:11,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:12,273 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 17:05:12,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:12,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 150 states and 230 transitions. [2022-10-17 17:05:12,413 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 230 transitions. [2022-10-17 17:05:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-10-17 17:05:12,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:12,658 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 17:05:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 158 states and 244 transitions. [2022-10-17 17:05:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 244 transitions. [2022-10-17 17:05:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 17:05:12,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:12,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:13,028 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 17:05:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 167 states and 260 transitions. [2022-10-17 17:05:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 260 transitions. [2022-10-17 17:05:13,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 17:05:13,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:13,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:13,519 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 17:05:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:13,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 169 states and 266 transitions. [2022-10-17 17:05:13,542 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 266 transitions. [2022-10-17 17:05:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-10-17 17:05:13,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:13,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:13,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:13,654 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 17:05:13,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 272 transitions. [2022-10-17 17:05:13,674 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 272 transitions. [2022-10-17 17:05:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 17:05:13,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:13,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:13,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:13,775 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 17:05:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 173 states and 275 transitions. [2022-10-17 17:05:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 275 transitions. [2022-10-17 17:05:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-10-17 17:05:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:13,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:14,069 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 17:05:14,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:14,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 176 states and 278 transitions. [2022-10-17 17:05:14,147 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 278 transitions. [2022-10-17 17:05:14,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 17:05:14,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:14,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:14,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:14,389 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 17:05:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 179 states and 281 transitions. [2022-10-17 17:05:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 281 transitions. [2022-10-17 17:05:14,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 17:05:14,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:14,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:14,783 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 17:05:15,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:15,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 181 states and 283 transitions. [2022-10-17 17:05:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 283 transitions. [2022-10-17 17:05:15,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-10-17 17:05:15,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:15,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:15,293 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 17:05:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:15,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 184 states and 286 transitions. [2022-10-17 17:05:15,412 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 286 transitions. [2022-10-17 17:05:15,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-10-17 17:05:15,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:15,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:15,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:15,813 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 17:05:16,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 188 states and 290 transitions. [2022-10-17 17:05:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 290 transitions. [2022-10-17 17:05:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:16,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:16,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:17,004 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 17:05:19,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 209 states and 338 transitions. [2022-10-17 17:05:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 338 transitions. [2022-10-17 17:05:19,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:19,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:19,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:19,907 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 17:05:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:21,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:21,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:21,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:21,646 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 17:05:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:21,677 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:21,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:21,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:21,862 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 17:05:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:21,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:21,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:21,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:22,069 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 17:05:22,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:22,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:22,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:22,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:22,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:22,243 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 17:05:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:22,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:22,272 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:22,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:22,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:22,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:22,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:22,441 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 17:05:22,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:22,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:22,470 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:22,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:22,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:22,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:22,653 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 17:05:22,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:22,681 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:22,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:22,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:22,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:22,852 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 17:05:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:22,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:22,882 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:22,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:22,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:22,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,051 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 17:05:23,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,226 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 17:05:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,385 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 17:05:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,424 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,572 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 17:05:23,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,598 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,722 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 17:05:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,750 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:23,879 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 17:05:23,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:23,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:23,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:23,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,041 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 17:05:24,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,067 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,364 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 17:05:24,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,545 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 17:05:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,699 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 17:05:24,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,726 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:24,858 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 17:05:24,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:24,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:24,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:24,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:24,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,012 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 17:05:25,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,038 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,169 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 17:05:25,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,324 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 17:05:25,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,352 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,483 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 17:05:25,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,624 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 17:05:25,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,650 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,779 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 17:05:25,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,805 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:25,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:25,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,176 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 17:05:26,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,333 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 17:05:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,483 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 17:05:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,634 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 17:05:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,660 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,775 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 17:05:26,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,799 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:26,916 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 17:05:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:26,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:26,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,051 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 17:05:27,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,205 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:27,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,232 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,341 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 17:05:27,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,479 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 17:05:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,615 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 17:05:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,759 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 17:05:27,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,783 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:27,896 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 17:05:27,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:27,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:27,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,026 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,303 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 17:05:28,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,439 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 17:05:28,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,463 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,574 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 17:05:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,596 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,719 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 17:05:28,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,745 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:28,876 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 17:05:28,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:28,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:28,902 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:28,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:28,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:28,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,014 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 17:05:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,151 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 17:05:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,175 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,297 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 17:05:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,443 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 17:05:29,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,467 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,584 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 17:05:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,720 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 17:05:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,742 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:29,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:29,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:29,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:29,982 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 17:05:30,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,009 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,116 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 17:05:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,244 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 17:05:30,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,368 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 17:05:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,388 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,500 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 17:05:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,523 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,646 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 17:05:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,773 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 17:05:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,794 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:30,907 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 17:05:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:30,927 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:30,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,035 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 17:05:31,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,187 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 17:05:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,208 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,331 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 17:05:31,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,473 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 17:05:31,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,494 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,605 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 17:05:31,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,625 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,740 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 17:05:31,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:31,876 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 17:05:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:31,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:31,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,005 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 17:05:32,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,026 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,131 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 17:05:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,254 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 17:05:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,276 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,383 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 17:05:32,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,518 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 17:05:32,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,642 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 17:05:32,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,662 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,764 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 17:05:32,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,791 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:32,934 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 17:05:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:32,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:32,954 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:32,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:32,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:32,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,067 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 17:05:33,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,087 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,198 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 17:05:33,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,219 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,347 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,444 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 17:05:33,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,462 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,557 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 17:05:33,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,576 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,689 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 17:05:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,808 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 17:05:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:33,924 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 17:05:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:33,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:33,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,041 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 17:05:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,062 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,179 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 17:05:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,207 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,331 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 17:05:34,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,472 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 17:05:34,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,495 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,596 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 17:05:34,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,614 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,713 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 17:05:34,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,731 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,845 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 17:05:34,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:34,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:34,968 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 17:05:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:34,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:34,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,096 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 17:05:35,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,115 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,277 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 17:05:35,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,295 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,396 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 17:05:35,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,519 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 17:05:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,663 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 17:05:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-10-17 17:05:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:35,916 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 17:05:35,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:35,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:35,934 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:35,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:35,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:35,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:36,035 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 17:05:36,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:36,053 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:36,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:36,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:36,155 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 17:05:36,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:36,173 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:36,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:36,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:36,274 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 17:05:36,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:36,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 223 states and 367 transitions. [2022-10-17 17:05:36,291 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 367 transitions. [2022-10-17 17:05:36,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-10-17 17:05:36,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:36,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat