./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg --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 3af6b76c8112c46f4f3f430659495baba58dab9f6300080b3889ede952fb5526 --- 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-b5237d8 [2022-11-21 22:32:14,598 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:32:14,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:32:14,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:32:14,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:32:14,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:32:14,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:32:14,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:32:14,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:32:14,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:32:14,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:32:14,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:32:14,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:32:14,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:32:14,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:32:14,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:32:14,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:32:14,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:32:14,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:32:14,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:32:14,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:32:14,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:32:14,652 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:32:14,653 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:32:14,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:32:14,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:32:14,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:32:14,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:32:14,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:32:14,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:32:14,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:32:14,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:32:14,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:32:14,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:32:14,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:32:14,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:32:14,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:32:14,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:32:14,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:32:14,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:32:14,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:32:14,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-21 22:32:14,723 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:32:14,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:32:14,725 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:32:14,725 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:32:14,726 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:32:14,726 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:32:14,727 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:32:14,727 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 22:32:14,727 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:32:14,727 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 22:32:14,728 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:32:14,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:32:14,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:32:14,729 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:32:14,730 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 22:32:14,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:32:14,730 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:32:14,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:32:14,731 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:32:14,731 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:32:14,731 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:32:14,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:32:14,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:32:14,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:32:14,732 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:32:14,732 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:32:14,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:32:14,733 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:32:14,734 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_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3af6b76c8112c46f4f3f430659495baba58dab9f6300080b3889ede952fb5526 [2022-11-21 22:32:15,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:32:15,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:32:15,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:32:15,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:32:15,040 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:32:15,041 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-21 22:32:18,140 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:32:18,462 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:32:18,463 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-21 22:32:18,472 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/data/bdf40dad2/6d75149af2544f8eadd274e247a8f23f/FLAGaa8bd723f [2022-11-21 22:32:18,487 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/data/bdf40dad2/6d75149af2544f8eadd274e247a8f23f [2022-11-21 22:32:18,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:32:18,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:32:18,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:32:18,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:32:18,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:32:18,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:18,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@384753f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18, skipping insertion in model container [2022-11-21 22:32:18,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:18,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:32:18,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:32:18,784 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7752,7765] [2022-11-21 22:32:18,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:32:18,831 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:32:18,908 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.3.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7752,7765] [2022-11-21 22:32:18,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:32:18,960 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:32:18,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18 WrapperNode [2022-11-21 22:32:18,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:32:18,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:32:18,967 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:32:18,967 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:32:18,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:18,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,022 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 617 [2022-11-21 22:32:19,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:32:19,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:32:19,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:32:19,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:32:19,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,075 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,077 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:32:19,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:32:19,094 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:32:19,094 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:32:19,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:32:18" (1/1) ... [2022-11-21 22:32:19,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:32:19,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:32:19,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:32:19,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88fd8eb8-e786-4b56-bb5c-e690591ffec9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:32:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:32:19,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:32:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:32:19,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:32:19,369 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:32:19,371 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:32:20,045 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:32:20,422 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:32:20,423 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:32:20,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:32:20 BoogieIcfgContainer [2022-11-21 22:32:20,426 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:32:20,427 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:32:20,427 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:32:20,438 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:32:20,438 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:32:20" (1/1) ... [2022-11-21 22:32:20,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:32:20,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:20,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 92 states and 157 transitions. [2022-11-21 22:32:20,536 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 157 transitions. [2022-11-21 22:32:20,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-21 22:32:20,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:20,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 94 states and 158 transitions. [2022-11-21 22:32:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 158 transitions. [2022-11-21 22:32:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-21 22:32:21,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:21,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 97 states and 162 transitions. [2022-11-21 22:32:21,510 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 162 transitions. [2022-11-21 22:32:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-21 22:32:21,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 105 states and 179 transitions. [2022-11-21 22:32:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 179 transitions. [2022-11-21 22:32:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 22:32:21,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:21,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:21,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:22,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 110 states and 187 transitions. [2022-11-21 22:32:22,435 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 187 transitions. [2022-11-21 22:32:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 22:32:22,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:22,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:22,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 112 states and 191 transitions. [2022-11-21 22:32:22,554 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 191 transitions. [2022-11-21 22:32:22,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-21 22:32:22,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:22,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:22,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:23,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:23,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 121 states and 210 transitions. [2022-11-21 22:32:23,872 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 210 transitions. [2022-11-21 22:32:23,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:32:23,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:23,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:24,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:24,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 125 states and 216 transitions. [2022-11-21 22:32:24,039 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 216 transitions. [2022-11-21 22:32:24,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:32:24,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:24,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:24,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:25,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 139 states and 248 transitions. [2022-11-21 22:32:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 248 transitions. [2022-11-21 22:32:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:32:25,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 140 states and 248 transitions. [2022-11-21 22:32:25,644 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 248 transitions. [2022-11-21 22:32:25,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:32:25,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:25,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 144 states and 254 transitions. [2022-11-21 22:32:25,788 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 254 transitions. [2022-11-21 22:32:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-21 22:32:25,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:25,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:25,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 145 states and 254 transitions. [2022-11-21 22:32:25,933 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 254 transitions. [2022-11-21 22:32:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 22:32:25,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 146 states and 255 transitions. [2022-11-21 22:32:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 255 transitions. [2022-11-21 22:32:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 22:32:26,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:26,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 157 states and 278 transitions. [2022-11-21 22:32:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 278 transitions. [2022-11-21 22:32:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 22:32:27,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:27,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 156 states and 276 transitions. [2022-11-21 22:32:27,857 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 276 transitions. [2022-11-21 22:32:27,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-21 22:32:27,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:27,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:27,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:28,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 158 states and 280 transitions. [2022-11-21 22:32:28,001 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 280 transitions. [2022-11-21 22:32:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:32:28,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:28,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 162 states and 286 transitions. [2022-11-21 22:32:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 286 transitions. [2022-11-21 22:32:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:32:28,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:28,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 177 states and 320 transitions. [2022-11-21 22:32:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 320 transitions. [2022-11-21 22:32:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:32:32,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 178 states and 320 transitions. [2022-11-21 22:32:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 320 transitions. [2022-11-21 22:32:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:32:32,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:32,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 182 states and 326 transitions. [2022-11-21 22:32:32,526 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 326 transitions. [2022-11-21 22:32:32,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-21 22:32:32,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 183 states and 326 transitions. [2022-11-21 22:32:32,630 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 326 transitions. [2022-11-21 22:32:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:32,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:32,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 187 states and 332 transitions. [2022-11-21 22:32:32,758 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 332 transitions. [2022-11-21 22:32:32,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:32,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:32,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:32,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:33,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 191 states and 338 transitions. [2022-11-21 22:32:33,015 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 338 transitions. [2022-11-21 22:32:33,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:33,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 192 states and 338 transitions. [2022-11-21 22:32:33,104 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 338 transitions. [2022-11-21 22:32:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:33,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 196 states and 344 transitions. [2022-11-21 22:32:33,205 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 344 transitions. [2022-11-21 22:32:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:33,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:33,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 197 states and 344 transitions. [2022-11-21 22:32:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 344 transitions. [2022-11-21 22:32:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:33,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:33,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:33,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 198 states and 344 transitions. [2022-11-21 22:32:33,447 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 344 transitions. [2022-11-21 22:32:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:33,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:33,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:33,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 218 states and 392 transitions. [2022-11-21 22:32:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 392 transitions. [2022-11-21 22:32:40,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:40,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 222 states and 398 transitions. [2022-11-21 22:32:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 398 transitions. [2022-11-21 22:32:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-21 22:32:40,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 223 states and 398 transitions. [2022-11-21 22:32:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 398 transitions. [2022-11-21 22:32:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 227 states and 404 transitions. [2022-11-21 22:32:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 404 transitions. [2022-11-21 22:32:40,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:40,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 229 states and 407 transitions. [2022-11-21 22:32:40,775 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 407 transitions. [2022-11-21 22:32:40,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:40,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:40,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 230 states and 407 transitions. [2022-11-21 22:32:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 407 transitions. [2022-11-21 22:32:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:40,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 247 states and 445 transitions. [2022-11-21 22:32:45,787 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 445 transitions. [2022-11-21 22:32:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:45,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:45,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:45,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:45,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:45,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 245 states and 441 transitions. [2022-11-21 22:32:45,894 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 441 transitions. [2022-11-21 22:32:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:45,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:46,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 266 states and 492 transitions. [2022-11-21 22:32:56,994 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 492 transitions. [2022-11-21 22:32:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:56,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 268 states and 497 transitions. [2022-11-21 22:32:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 497 transitions. [2022-11-21 22:32:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 272 states and 503 transitions. [2022-11-21 22:32:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 503 transitions. [2022-11-21 22:32:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-21 22:32:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 273 states and 503 transitions. [2022-11-21 22:32:57,596 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 503 transitions. [2022-11-21 22:32:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:57,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 277 states and 509 transitions. [2022-11-21 22:32:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 509 transitions. [2022-11-21 22:32:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:57,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 281 states and 515 transitions. [2022-11-21 22:32:57,819 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 515 transitions. [2022-11-21 22:32:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:57,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 282 states and 515 transitions. [2022-11-21 22:32:57,948 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 515 transitions. [2022-11-21 22:32:57,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:57,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:57,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:58,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 286 states and 521 transitions. [2022-11-21 22:32:58,067 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 521 transitions. [2022-11-21 22:32:58,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:58,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:58,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:58,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 287 states and 521 transitions. [2022-11-21 22:32:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 521 transitions. [2022-11-21 22:32:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:58,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:32:58,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:32:58,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 288 states and 521 transitions. [2022-11-21 22:32:58,267 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 521 transitions. [2022-11-21 22:32:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:32:58,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:32:58,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:32:58,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:32:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:13,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 310 states and 573 transitions. [2022-11-21 22:33:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 573 transitions. [2022-11-21 22:33:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:33:13,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:13,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:13,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:13,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:13,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 314 states and 579 transitions. [2022-11-21 22:33:13,837 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 579 transitions. [2022-11-21 22:33:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:33:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:13,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:13,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:13,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:13,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 315 states and 579 transitions. [2022-11-21 22:33:13,934 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 579 transitions. [2022-11-21 22:33:13,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-21 22:33:13,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:13,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:13,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:14,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:33,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:33,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 338 states and 633 transitions. [2022-11-21 22:33:33,464 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 633 transitions. [2022-11-21 22:33:33,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:33,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:33,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:33,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 342 states and 639 transitions. [2022-11-21 22:33:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 639 transitions. [2022-11-21 22:33:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:33,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:33,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:33,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:33,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 346 states and 645 transitions. [2022-11-21 22:33:33,728 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 645 transitions. [2022-11-21 22:33:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:33,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:33,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:33,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:33,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 347 states and 645 transitions. [2022-11-21 22:33:33,849 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 645 transitions. [2022-11-21 22:33:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:33,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:33,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:33,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:33,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 351 states and 651 transitions. [2022-11-21 22:33:33,978 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 651 transitions. [2022-11-21 22:33:33,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:33,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:33,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:33,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:34,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:34,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:34,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 352 states and 651 transitions. [2022-11-21 22:33:34,124 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 651 transitions. [2022-11-21 22:33:34,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:34,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:34,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:34,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:34,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 353 states and 651 transitions. [2022-11-21 22:33:34,245 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 651 transitions. [2022-11-21 22:33:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:34,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:34,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:34,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:34,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 357 states and 657 transitions. [2022-11-21 22:33:34,722 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 657 transitions. [2022-11-21 22:33:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:34,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:34,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:34,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:34,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:34,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 361 states and 663 transitions. [2022-11-21 22:33:34,852 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 663 transitions. [2022-11-21 22:33:34,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:34,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:34,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:34,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 362 states and 663 transitions. [2022-11-21 22:33:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 663 transitions. [2022-11-21 22:33:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:34,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:34,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:34,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:35,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:35,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 363 states and 663 transitions. [2022-11-21 22:33:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 663 transitions. [2022-11-21 22:33:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:35,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:35,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:35,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:35,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 367 states and 669 transitions. [2022-11-21 22:33:35,232 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 669 transitions. [2022-11-21 22:33:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-21 22:33:35,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:35,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 368 states and 669 transitions. [2022-11-21 22:33:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 669 transitions. [2022-11-21 22:33:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:35,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:35,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:35,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:35,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 372 states and 675 transitions. [2022-11-21 22:33:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 675 transitions. [2022-11-21 22:33:35,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:35,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:35,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:35,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 376 states and 683 transitions. [2022-11-21 22:33:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 683 transitions. [2022-11-21 22:33:36,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:36,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:36,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:36,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:36,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:36,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 380 states and 689 transitions. [2022-11-21 22:33:36,715 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 689 transitions. [2022-11-21 22:33:36,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:36,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:36,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:36,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:36,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:36,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 384 states and 695 transitions. [2022-11-21 22:33:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 695 transitions. [2022-11-21 22:33:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:36,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:36,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:36,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 385 states and 695 transitions. [2022-11-21 22:33:36,916 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 695 transitions. [2022-11-21 22:33:36,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:36,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:36,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:36,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:39,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:39,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 391 states and 709 transitions. [2022-11-21 22:33:39,790 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 709 transitions. [2022-11-21 22:33:39,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:39,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:39,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:39,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 392 states and 709 transitions. [2022-11-21 22:33:39,898 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 709 transitions. [2022-11-21 22:33:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:39,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:39,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 396 states and 715 transitions. [2022-11-21 22:33:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 715 transitions. [2022-11-21 22:33:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 400 states and 721 transitions. [2022-11-21 22:33:40,149 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 721 transitions. [2022-11-21 22:33:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 401 states and 721 transitions. [2022-11-21 22:33:40,235 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 721 transitions. [2022-11-21 22:33:40,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 402 states and 724 transitions. [2022-11-21 22:33:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 724 transitions. [2022-11-21 22:33:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 403 states and 724 transitions. [2022-11-21 22:33:40,444 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 724 transitions. [2022-11-21 22:33:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 404 states and 725 transitions. [2022-11-21 22:33:40,533 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 725 transitions. [2022-11-21 22:33:40,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 405 states and 727 transitions. [2022-11-21 22:33:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 727 transitions. [2022-11-21 22:33:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:33:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:33:40,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 406 states and 727 transitions. [2022-11-21 22:33:40,822 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 727 transitions. [2022-11-21 22:33:40,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:33:40,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:33:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:33:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:33:41,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:08,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 431 states and 783 transitions. [2022-11-21 22:34:08,822 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 783 transitions. [2022-11-21 22:34:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:08,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:08,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:08,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:08,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 435 states and 789 transitions. [2022-11-21 22:34:08,946 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 789 transitions. [2022-11-21 22:34:08,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:08,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:08,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 439 states and 795 transitions. [2022-11-21 22:34:09,191 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 795 transitions. [2022-11-21 22:34:09,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 438 states and 792 transitions. [2022-11-21 22:34:09,299 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 792 transitions. [2022-11-21 22:34:09,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 439 states and 792 transitions. [2022-11-21 22:34:09,433 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 792 transitions. [2022-11-21 22:34:09,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 440 states and 792 transitions. [2022-11-21 22:34:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 792 transitions. [2022-11-21 22:34:09,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 444 states and 798 transitions. [2022-11-21 22:34:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 798 transitions. [2022-11-21 22:34:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 448 states and 804 transitions. [2022-11-21 22:34:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 804 transitions. [2022-11-21 22:34:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:09,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:10,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:10,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 449 states and 807 transitions. [2022-11-21 22:34:10,988 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 807 transitions. [2022-11-21 22:34:10,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-21 22:34:10,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:10,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:11,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:11,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 450 states and 807 transitions. [2022-11-21 22:34:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 807 transitions. [2022-11-21 22:34:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:11,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:11,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 454 states and 813 transitions. [2022-11-21 22:34:12,014 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 813 transitions. [2022-11-21 22:34:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 458 states and 819 transitions. [2022-11-21 22:34:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 819 transitions. [2022-11-21 22:34:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 459 states and 819 transitions. [2022-11-21 22:34:12,340 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 819 transitions. [2022-11-21 22:34:12,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 463 states and 825 transitions. [2022-11-21 22:34:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 825 transitions. [2022-11-21 22:34:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 464 states and 825 transitions. [2022-11-21 22:34:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 825 transitions. [2022-11-21 22:34:12,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:12,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:12,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 465 states and 825 transitions. [2022-11-21 22:34:12,704 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 825 transitions. [2022-11-21 22:34:12,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:12,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:12,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 486 states and 873 transitions. [2022-11-21 22:34:22,220 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 873 transitions. [2022-11-21 22:34:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:22,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 490 states and 879 transitions. [2022-11-21 22:34:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 879 transitions. [2022-11-21 22:34:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:22,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 494 states and 885 transitions. [2022-11-21 22:34:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 885 transitions. [2022-11-21 22:34:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 495 states and 885 transitions. [2022-11-21 22:34:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 885 transitions. [2022-11-21 22:34:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:22,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 496 states and 885 transitions. [2022-11-21 22:34:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 885 transitions. [2022-11-21 22:34:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:22,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:22,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 500 states and 891 transitions. [2022-11-21 22:34:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 891 transitions. [2022-11-21 22:34:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:34:22,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 501 states and 891 transitions. [2022-11-21 22:34:23,065 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 891 transitions. [2022-11-21 22:34:23,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 505 states and 897 transitions. [2022-11-21 22:34:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 897 transitions. [2022-11-21 22:34:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 509 states and 903 transitions. [2022-11-21 22:34:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 903 transitions. [2022-11-21 22:34:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 510 states and 903 transitions. [2022-11-21 22:34:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 903 transitions. [2022-11-21 22:34:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 514 states and 909 transitions. [2022-11-21 22:34:23,596 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 909 transitions. [2022-11-21 22:34:23,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 515 states and 909 transitions. [2022-11-21 22:34:23,713 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 909 transitions. [2022-11-21 22:34:23,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 516 states and 909 transitions. [2022-11-21 22:34:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 909 transitions. [2022-11-21 22:34:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:23,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:23,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 520 states and 915 transitions. [2022-11-21 22:34:23,947 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 915 transitions. [2022-11-21 22:34:23,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:23,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:23,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 522 states and 917 transitions. [2022-11-21 22:34:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 917 transitions. [2022-11-21 22:34:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:24,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 523 states and 917 transitions. [2022-11-21 22:34:24,283 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 917 transitions. [2022-11-21 22:34:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:24,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 527 states and 923 transitions. [2022-11-21 22:34:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 923 transitions. [2022-11-21 22:34:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:24,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 528 states and 923 transitions. [2022-11-21 22:34:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 923 transitions. [2022-11-21 22:34:24,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:24,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 532 states and 929 transitions. [2022-11-21 22:34:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 929 transitions. [2022-11-21 22:34:24,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 22:34:24,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 533 states and 929 transitions. [2022-11-21 22:34:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 929 transitions. [2022-11-21 22:34:24,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 22:34:24,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:24,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:24,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 534 states and 931 transitions. [2022-11-21 22:34:24,857 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 931 transitions. [2022-11-21 22:34:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 22:34:24,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:24,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:55,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 562 states and 988 transitions. [2022-11-21 22:34:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 988 transitions. [2022-11-21 22:34:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:55,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:55,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 566 states and 994 transitions. [2022-11-21 22:34:55,828 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 994 transitions. [2022-11-21 22:34:55,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:55,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:55,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:55,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 570 states and 1000 transitions. [2022-11-21 22:34:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1000 transitions. [2022-11-21 22:34:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:56,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 571 states and 1000 transitions. [2022-11-21 22:34:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1000 transitions. [2022-11-21 22:34:56,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:56,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:56,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:56,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:56,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 575 states and 1006 transitions. [2022-11-21 22:34:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1006 transitions. [2022-11-21 22:34:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:56,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 576 states and 1006 transitions. [2022-11-21 22:34:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1006 transitions. [2022-11-21 22:34:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:56,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:56,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:56,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 577 states and 1006 transitions. [2022-11-21 22:34:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1006 transitions. [2022-11-21 22:34:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:56,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:56,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:57,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:34:57,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:34:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 581 states and 1012 transitions. [2022-11-21 22:34:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1012 transitions. [2022-11-21 22:34:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:34:57,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:34:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:34:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:34:58,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:02,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:02,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 585 states and 1031 transitions. [2022-11-21 22:35:02,178 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1031 transitions. [2022-11-21 22:35:02,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:35:02,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:02,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:02,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:02,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:02,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 586 states and 1031 transitions. [2022-11-21 22:35:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1031 transitions. [2022-11-21 22:35:02,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:35:02,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 590 states and 1037 transitions. [2022-11-21 22:35:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1037 transitions. [2022-11-21 22:35:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:35:02,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:02,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:02,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:02,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 591 states and 1037 transitions. [2022-11-21 22:35:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1037 transitions. [2022-11-21 22:35:02,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:35:02,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:03,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 595 states and 1043 transitions. [2022-11-21 22:35:03,103 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1043 transitions. [2022-11-21 22:35:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-21 22:35:03,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:03,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:03,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 596 states and 1043 transitions. [2022-11-21 22:35:03,316 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1043 transitions. [2022-11-21 22:35:03,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:03,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:03,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:03,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 600 states and 1049 transitions. [2022-11-21 22:35:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1049 transitions. [2022-11-21 22:35:03,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:03,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:03,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 604 states and 1055 transitions. [2022-11-21 22:35:03,776 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1055 transitions. [2022-11-21 22:35:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:03,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:03,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:03,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:03,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 605 states and 1055 transitions. [2022-11-21 22:35:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1055 transitions. [2022-11-21 22:35:03,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:03,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 609 states and 1061 transitions. [2022-11-21 22:35:04,040 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1061 transitions. [2022-11-21 22:35:04,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 610 states and 1061 transitions. [2022-11-21 22:35:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1061 transitions. [2022-11-21 22:35:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 611 states and 1061 transitions. [2022-11-21 22:35:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1061 transitions. [2022-11-21 22:35:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 615 states and 1067 transitions. [2022-11-21 22:35:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1067 transitions. [2022-11-21 22:35:04,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 619 states and 1073 transitions. [2022-11-21 22:35:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1073 transitions. [2022-11-21 22:35:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 620 states and 1073 transitions. [2022-11-21 22:35:04,640 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1073 transitions. [2022-11-21 22:35:04,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 621 states and 1073 transitions. [2022-11-21 22:35:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1073 transitions. [2022-11-21 22:35:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 625 states and 1079 transitions. [2022-11-21 22:35:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1079 transitions. [2022-11-21 22:35:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 22:35:04,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:04,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:05,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 626 states and 1079 transitions. [2022-11-21 22:35:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1079 transitions. [2022-11-21 22:35:05,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:05,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:05,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:05,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:05,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 630 states and 1085 transitions. [2022-11-21 22:35:05,236 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1085 transitions. [2022-11-21 22:35:05,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:05,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:05,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 634 states and 1091 transitions. [2022-11-21 22:35:05,444 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1091 transitions. [2022-11-21 22:35:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:05,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 635 states and 1091 transitions. [2022-11-21 22:35:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1091 transitions. [2022-11-21 22:35:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:05,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:05,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:05,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 639 states and 1097 transitions. [2022-11-21 22:35:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1097 transitions. [2022-11-21 22:35:05,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:05,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:05,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:05,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:06,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 640 states and 1097 transitions. [2022-11-21 22:35:06,174 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1097 transitions. [2022-11-21 22:35:06,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:06,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:06,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:06,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:06,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:06,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 641 states and 1097 transitions. [2022-11-21 22:35:06,389 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1097 transitions. [2022-11-21 22:35:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:06,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:06,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:06,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:06,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:06,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 645 states and 1103 transitions. [2022-11-21 22:35:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1103 transitions. [2022-11-21 22:35:06,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:06,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:06,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:06,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:06,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:06,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 649 states and 1109 transitions. [2022-11-21 22:35:06,845 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1109 transitions. [2022-11-21 22:35:06,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:06,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:06,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:06,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:07,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 650 states and 1109 transitions. [2022-11-21 22:35:07,069 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1109 transitions. [2022-11-21 22:35:07,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:07,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:07,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 651 states and 1109 transitions. [2022-11-21 22:35:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1109 transitions. [2022-11-21 22:35:07,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:07,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:07,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:07,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:07,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:07,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 655 states and 1115 transitions. [2022-11-21 22:35:07,501 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1115 transitions. [2022-11-21 22:35:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-21 22:35:07,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:35:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:07,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 656 states and 1115 transitions. [2022-11-21 22:35:07,707 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1115 transitions. [2022-11-21 22:35:07,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-21 22:35:07,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:07,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:35:55,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:35:55,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 695 states and 1223 transitions. [2022-11-21 22:35:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1223 transitions. [2022-11-21 22:35:55,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-21 22:35:55,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:35:55,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:35:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:35:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:36:44,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:44,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 735 states and 1319 transitions. [2022-11-21 22:36:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1319 transitions. [2022-11-21 22:36:44,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-21 22:36:44,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:44,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:44,446 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:36:45,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 737 states and 1322 transitions. [2022-11-21 22:36:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1322 transitions. [2022-11-21 22:36:45,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-21 22:36:45,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:45,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:36:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:37:37,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:37,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 778 states and 1426 transitions. [2022-11-21 22:37:37,799 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1426 transitions. [2022-11-21 22:37:37,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-21 22:37:37,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:37,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:38,160 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:37:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:40,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 781 states and 1431 transitions. [2022-11-21 22:37:40,711 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1431 transitions. [2022-11-21 22:37:40,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-21 22:37:40,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:40,903 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:37:42,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:42,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 783 states and 1434 transitions. [2022-11-21 22:37:42,265 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1434 transitions. [2022-11-21 22:37:42,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-21 22:37:42,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:42,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:42,312 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-21 22:37:56,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:37:56,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 807 states and 1474 transitions. [2022-11-21 22:37:56,317 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1474 transitions. [2022-11-21 22:37:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-21 22:37:56,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:37:56,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:37:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:37:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:38:18,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:18,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 826 states and 1533 transitions. [2022-11-21 22:38:18,355 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1533 transitions. [2022-11-21 22:38:18,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-21 22:38:18,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:18,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:18,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:18,554 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:38:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:22,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 830 states and 1542 transitions. [2022-11-21 22:38:22,776 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1542 transitions. [2022-11-21 22:38:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-21 22:38:22,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:22,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:38:25,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 833 states and 1547 transitions. [2022-11-21 22:38:25,704 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1547 transitions. [2022-11-21 22:38:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-21 22:38:25,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:25,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:26,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:38:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:38:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 835 states and 1551 transitions. [2022-11-21 22:38:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1551 transitions. [2022-11-21 22:38:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:38:27,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:38:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:38:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:38:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:39:14,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:39:14,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 872 states and 1676 transitions. [2022-11-21 22:39:14,213 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1676 transitions. [2022-11-21 22:39:14,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:39:14,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:39:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:39:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:39:16,156 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:40:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:40:10,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 884 states and 1702 transitions. [2022-11-21 22:40:10,920 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1702 transitions. [2022-11-21 22:40:10,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:40:10,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:40:10,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:40:10,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:40:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 22:41:16,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:16,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 890 states and 1714 transitions. [2022-11-21 22:41:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1714 transitions. [2022-11-21 22:41:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:41:16,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:16,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:16,975 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-21 22:41:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:20,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 893 states and 1724 transitions. [2022-11-21 22:41:20,146 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1724 transitions. [2022-11-21 22:41:20,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:41:20,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:20,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:20,533 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:41:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:23,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 897 states and 1730 transitions. [2022-11-21 22:41:23,700 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1730 transitions. [2022-11-21 22:41:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:41:23,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:23,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:41:42,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:42,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 903 states and 1759 transitions. [2022-11-21 22:41:42,300 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1759 transitions. [2022-11-21 22:41:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:41:42,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:42,809 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:41:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:41:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 907 states and 1769 transitions. [2022-11-21 22:41:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1769 transitions. [2022-11-21 22:41:46,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:41:46,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:41:46,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:41:46,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:41:46,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:42:10,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:42:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 928 states and 1802 transitions. [2022-11-21 22:42:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1802 transitions. [2022-11-21 22:42:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:42:10,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:42:10,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:42:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:42:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:43:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:43:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 946 states and 1840 transitions. [2022-11-21 22:43:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1840 transitions. [2022-11-21 22:43:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:43:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:43:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:43:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:43:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 950 states and 1851 transitions. [2022-11-21 22:44:10,523 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1851 transitions. [2022-11-21 22:44:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:44:10,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:11,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-21 22:44:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:39,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 967 states and 1876 transitions. [2022-11-21 22:44:39,023 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1876 transitions. [2022-11-21 22:44:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:44:39,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-11-21 22:44:47,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 970 states and 1888 transitions. [2022-11-21 22:44:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1888 transitions. [2022-11-21 22:44:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:44:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:47,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:48,285 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:44:58,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:44:58,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 974 states and 1896 transitions. [2022-11-21 22:44:58,014 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1896 transitions. [2022-11-21 22:44:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:44:58,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:44:58,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:44:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:44:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-21 22:45:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:07,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1907 states to 977 states and 1907 transitions. [2022-11-21 22:45:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1907 transitions. [2022-11-21 22:45:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-21 22:45:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-21 22:45:32,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:45:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 983 states and 1924 transitions. [2022-11-21 22:45:32,577 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1924 transitions. [2022-11-21 22:45:32,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-21 22:45:32,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:45:32,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:45:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:45:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked.