./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8c73977f942e89d9992bb22ca052cbbbf488baa4bd312066f1673eed7b40e630 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:35:58,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:35:58,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:35:58,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:35:58,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:35:58,686 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:35:58,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:35:58,689 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:35:58,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:35:58,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:35:58,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:35:58,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:35:58,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:35:58,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:35:58,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:35:58,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:35:58,698 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:35:58,699 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:35:58,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:35:58,702 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:35:58,704 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:35:58,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:35:58,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:35:58,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:35:58,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:35:58,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:35:58,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:35:58,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:35:58,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:35:58,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:35:58,714 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:35:58,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:35:58,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:35:58,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:35:58,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:35:58,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:35:58,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:35:58,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:35:58,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:35:58,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:35:58,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:35:58,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 22:35:58,734 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:35:58,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:35:58,735 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:35:58,735 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:35:58,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:35:58,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:35:58,736 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:35:58,736 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 22:35:58,736 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:35:58,736 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:35:58,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:35:58,737 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:35:58,738 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:35:58,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:35:58,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:35:58,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:35:58,739 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_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8c73977f942e89d9992bb22ca052cbbbf488baa4bd312066f1673eed7b40e630 [2022-12-14 22:35:58,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:35:58,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:35:58,947 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:35:58,948 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:35:58,948 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:35:58,949 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 22:36:01,544 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:36:01,714 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:36:01,715 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-12-14 22:36:01,722 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/data/ed1bd715b/965470c49f1b4b85b0562495c118dddc/FLAG3d77ececd [2022-12-14 22:36:02,104 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/data/ed1bd715b/965470c49f1b4b85b0562495c118dddc [2022-12-14 22:36:02,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:36:02,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:36:02,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:36:02,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:36:02,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:36:02,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa4ccc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02, skipping insertion in model container [2022-12-14 22:36:02,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:36:02,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:36:02,278 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_b56091b1-47c4-4c57-8859-b25e75c61c57/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[6358,6371] [2022-12-14 22:36:02,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:36:02,345 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:36:02,387 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_b56091b1-47c4-4c57-8859-b25e75c61c57/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[6358,6371] [2022-12-14 22:36:02,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:36:02,422 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:36:02,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02 WrapperNode [2022-12-14 22:36:02,423 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:36:02,424 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:36:02,424 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:36:02,424 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:36:02,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,441 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,467 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 520 [2022-12-14 22:36:02,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:36:02,468 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:36:02,468 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:36:02,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:36:02,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,481 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,491 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,494 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:36:02,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:36:02,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:36:02,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:36:02,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:36:02" (1/1) ... [2022-12-14 22:36:02,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:36:02,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:36:02,530 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:36:02,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b56091b1-47c4-4c57-8859-b25e75c61c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:36:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:36:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:36:02,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:36:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:36:02,672 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:36:02,674 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:36:03,029 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:36:03,165 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:36:03,165 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:36:03,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:36:03 BoogieIcfgContainer [2022-12-14 22:36:03,168 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:36:03,169 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:36:03,169 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:36:03,178 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:36:03,178 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:36:03" (1/1) ... [2022-12-14 22:36:03,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:36:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:03,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 105 states and 173 transitions. [2022-12-14 22:36:03,239 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2022-12-14 22:36:03,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 22:36:03,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:03,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:03,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:03,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 107 states and 174 transitions. [2022-12-14 22:36:03,603 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 174 transitions. [2022-12-14 22:36:03,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 22:36:03,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:03,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:03,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 114 states and 186 transitions. [2022-12-14 22:36:03,798 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 186 transitions. [2022-12-14 22:36:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:36:03,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:03,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:03,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:03,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:03,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 117 states and 191 transitions. [2022-12-14 22:36:03,914 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2022-12-14 22:36:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 22:36:03,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:03,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:03,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 118 states and 191 transitions. [2022-12-14 22:36:04,008 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 191 transitions. [2022-12-14 22:36:04,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:36:04,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 122 states and 196 transitions. [2022-12-14 22:36:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 196 transitions. [2022-12-14 22:36:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 22:36:04,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 134 states and 217 transitions. [2022-12-14 22:36:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 217 transitions. [2022-12-14 22:36:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:36:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 137 states and 223 transitions. [2022-12-14 22:36:04,806 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 223 transitions. [2022-12-14 22:36:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:36:04,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 138 states and 223 transitions. [2022-12-14 22:36:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 223 transitions. [2022-12-14 22:36:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:36:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,913 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:04,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:04,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 141 states and 228 transitions. [2022-12-14 22:36:04,938 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 228 transitions. [2022-12-14 22:36:04,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 22:36:04,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:04,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:04,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2022-12-14 22:36:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2022-12-14 22:36:05,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:36:05,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:05,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:05,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:05,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:05,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:05,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 151 states and 242 transitions. [2022-12-14 22:36:05,779 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 242 transitions. [2022-12-14 22:36:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 22:36:05,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:05,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 168 states and 272 transitions. [2022-12-14 22:36:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 272 transitions. [2022-12-14 22:36:06,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 171 states and 278 transitions. [2022-12-14 22:36:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 278 transitions. [2022-12-14 22:36:06,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 174 states and 284 transitions. [2022-12-14 22:36:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 284 transitions. [2022-12-14 22:36:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 175 states and 284 transitions. [2022-12-14 22:36:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 284 transitions. [2022-12-14 22:36:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 176 states and 284 transitions. [2022-12-14 22:36:06,771 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 284 transitions. [2022-12-14 22:36:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 179 states and 290 transitions. [2022-12-14 22:36:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 290 transitions. [2022-12-14 22:36:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 180 states and 290 transitions. [2022-12-14 22:36:06,862 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 290 transitions. [2022-12-14 22:36:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 183 states and 295 transitions. [2022-12-14 22:36:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 295 transitions. [2022-12-14 22:36:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 22:36:06,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:06,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 184 states and 295 transitions. [2022-12-14 22:36:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 295 transitions. [2022-12-14 22:36:06,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:36:06,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:06,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:06,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:07,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:08,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 198 states and 318 transitions. [2022-12-14 22:36:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 318 transitions. [2022-12-14 22:36:08,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 22:36:08,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:08,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:08,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 220 states and 357 transitions. [2022-12-14 22:36:09,712 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 357 transitions. [2022-12-14 22:36:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 223 states and 363 transitions. [2022-12-14 22:36:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 363 transitions. [2022-12-14 22:36:09,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 226 states and 369 transitions. [2022-12-14 22:36:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 369 transitions. [2022-12-14 22:36:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 227 states and 369 transitions. [2022-12-14 22:36:09,857 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 369 transitions. [2022-12-14 22:36:09,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 228 states and 369 transitions. [2022-12-14 22:36:09,909 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 369 transitions. [2022-12-14 22:36:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 231 states and 375 transitions. [2022-12-14 22:36:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 375 transitions. [2022-12-14 22:36:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:09,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:09,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:09,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 234 states and 381 transitions. [2022-12-14 22:36:10,005 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 381 transitions. [2022-12-14 22:36:10,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 235 states and 381 transitions. [2022-12-14 22:36:10,060 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 381 transitions. [2022-12-14 22:36:10,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 236 states and 381 transitions. [2022-12-14 22:36:10,118 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 381 transitions. [2022-12-14 22:36:10,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 239 states and 386 transitions. [2022-12-14 22:36:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 386 transitions. [2022-12-14 22:36:10,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 240 states and 386 transitions. [2022-12-14 22:36:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 386 transitions. [2022-12-14 22:36:10,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 243 states and 392 transitions. [2022-12-14 22:36:10,265 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 392 transitions. [2022-12-14 22:36:10,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 22:36:10,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:10,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 244 states and 392 transitions. [2022-12-14 22:36:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 392 transitions. [2022-12-14 22:36:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:36:10,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:10,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:12,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:12,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 263 states and 424 transitions. [2022-12-14 22:36:12,358 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 424 transitions. [2022-12-14 22:36:12,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 22:36:12,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:12,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:12,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:20,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 286 states and 459 transitions. [2022-12-14 22:36:20,683 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 459 transitions. [2022-12-14 22:36:20,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:36:20,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:20,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:20,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 289 states and 465 transitions. [2022-12-14 22:36:20,756 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 465 transitions. [2022-12-14 22:36:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:36:20,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:20,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:21,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:27,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 293 states and 472 transitions. [2022-12-14 22:36:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 472 transitions. [2022-12-14 22:36:27,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:36:27,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:27,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:27,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 294 states and 472 transitions. [2022-12-14 22:36:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 472 transitions. [2022-12-14 22:36:27,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:36:27,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:27,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:29,130 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:36:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:36:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 323 states and 535 transitions. [2022-12-14 22:36:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 535 transitions. [2022-12-14 22:36:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:36:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:36:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:36:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:36:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:25,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:25,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 332 states and 556 transitions. [2022-12-14 22:37:25,490 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 556 transitions. [2022-12-14 22:37:25,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:37:25,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:25,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:25,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 340 states and 573 transitions. [2022-12-14 22:37:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 573 transitions. [2022-12-14 22:37:31,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:37:31,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:31,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:31,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:31,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:37:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 343 states and 579 transitions. [2022-12-14 22:37:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 579 transitions. [2022-12-14 22:37:34,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:37:34,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:34,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:34,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:37:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:11,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:11,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 362 states and 617 transitions. [2022-12-14 22:38:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 617 transitions. [2022-12-14 22:38:11,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:38:11,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:11,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:11,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:11,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:38:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:38:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 375 states and 642 transitions. [2022-12-14 22:38:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 642 transitions. [2022-12-14 22:38:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:38:22,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:38:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:38:22,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:38:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 399 states and 688 transitions. [2022-12-14 22:39:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 688 transitions. [2022-12-14 22:39:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:39:03,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 407 states and 701 transitions. [2022-12-14 22:39:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 701 transitions. [2022-12-14 22:39:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:39:09,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:09,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:09,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 410 states and 707 transitions. [2022-12-14 22:39:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 707 transitions. [2022-12-14 22:39:09,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:39:09,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:09,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:09,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:11,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 413 states and 715 transitions. [2022-12-14 22:39:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 715 transitions. [2022-12-14 22:39:11,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:39:11,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:11,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:39:11,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:39:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 414 states and 715 transitions. [2022-12-14 22:39:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 715 transitions. [2022-12-14 22:39:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 22:39:11,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:39:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:39:11,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:39:12,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:00,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:00,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 428 states and 744 transitions. [2022-12-14 22:40:00,007 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 744 transitions. [2022-12-14 22:40:00,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:40:00,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:00,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:09,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:09,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 433 states and 757 transitions. [2022-12-14 22:40:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 757 transitions. [2022-12-14 22:40:09,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:40:09,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:09,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 443 states and 779 transitions. [2022-12-14 22:40:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 779 transitions. [2022-12-14 22:40:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:40:26,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:26,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:27,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:40:57,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:40:57,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 463 states and 820 transitions. [2022-12-14 22:40:57,992 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 820 transitions. [2022-12-14 22:40:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:40:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:40:57,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:40:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:40:58,453 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:41:36,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:41:36,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 488 states and 869 transitions. [2022-12-14 22:41:36,042 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 869 transitions. [2022-12-14 22:41:36,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-14 22:41:36,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:41:36,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:41:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:41:36,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:03,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:03,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 503 states and 903 transitions. [2022-12-14 22:42:03,862 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 903 transitions. [2022-12-14 22:42:03,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:03,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:03,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:03,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:10,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 506 states and 915 transitions. [2022-12-14 22:42:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 915 transitions. [2022-12-14 22:42:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:10,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:10,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:16,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 509 states and 923 transitions. [2022-12-14 22:42:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 923 transitions. [2022-12-14 22:42:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:16,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:18,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 511 states and 928 transitions. [2022-12-14 22:42:18,441 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 928 transitions. [2022-12-14 22:42:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:18,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:18,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:20,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:20,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 512 states and 929 transitions. [2022-12-14 22:42:20,353 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 929 transitions. [2022-12-14 22:42:20,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:20,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:20,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:20,384 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:27,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:27,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 515 states and 937 transitions. [2022-12-14 22:42:27,253 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 937 transitions. [2022-12-14 22:42:27,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:27,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:27,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:33,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 518 states and 943 transitions. [2022-12-14 22:42:33,884 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 943 transitions. [2022-12-14 22:42:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:33,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:33,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:33,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:33,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:40,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:40,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 521 states and 953 transitions. [2022-12-14 22:42:40,920 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 953 transitions. [2022-12-14 22:42:40,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:40,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:40,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:40,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:40,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 524 states and 959 transitions. [2022-12-14 22:42:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 959 transitions. [2022-12-14 22:42:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:42:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:42:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 527 states and 965 transitions. [2022-12-14 22:42:54,876 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 965 transitions. [2022-12-14 22:42:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:42:54,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:42:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:42:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:42:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 530 states and 971 transitions. [2022-12-14 22:43:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 971 transitions. [2022-12-14 22:43:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:43:00,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:00,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:07,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 533 states and 979 transitions. [2022-12-14 22:43:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 979 transitions. [2022-12-14 22:43:07,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 22:43:07,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:07,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 536 states and 985 transitions. [2022-12-14 22:43:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 985 transitions. [2022-12-14 22:43:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:43:13,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:20,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:20,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 539 states and 991 transitions. [2022-12-14 22:43:20,813 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 991 transitions. [2022-12-14 22:43:20,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:43:20,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:20,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:20,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:20,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:43:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:43:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 542 states and 997 transitions. [2022-12-14 22:43:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 997 transitions. [2022-12-14 22:43:28,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:43:28,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:43:28,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:43:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:43:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:23,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 568 states and 1056 transitions. [2022-12-14 22:44:23,754 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1056 transitions. [2022-12-14 22:44:23,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:44:23,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:23,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:31,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:31,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 571 states and 1064 transitions. [2022-12-14 22:44:31,448 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 1064 transitions. [2022-12-14 22:44:31,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:44:31,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:39,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 574 states and 1070 transitions. [2022-12-14 22:44:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1070 transitions. [2022-12-14 22:44:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:44:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:39,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:44:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:44:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 577 states and 1077 transitions. [2022-12-14 22:44:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1077 transitions. [2022-12-14 22:44:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:44:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:44:47,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:44:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:44:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:03,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:03,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 585 states and 1096 transitions. [2022-12-14 22:45:03,494 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1096 transitions. [2022-12-14 22:45:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:03,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:03,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 588 states and 1104 transitions. [2022-12-14 22:45:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1104 transitions. [2022-12-14 22:45:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:11,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:11,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:18,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 591 states and 1110 transitions. [2022-12-14 22:45:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1110 transitions. [2022-12-14 22:45:18,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:18,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:18,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:18,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:26,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 594 states and 1117 transitions. [2022-12-14 22:45:26,700 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1117 transitions. [2022-12-14 22:45:26,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:26,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:26,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:51,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:51,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 607 states and 1144 transitions. [2022-12-14 22:45:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1144 transitions. [2022-12-14 22:45:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:51,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:51,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:45:58,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:45:58,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 610 states and 1153 transitions. [2022-12-14 22:45:58,061 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1153 transitions. [2022-12-14 22:45:58,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:45:58,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:45:58,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:45:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:45:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 613 states and 1160 transitions. [2022-12-14 22:46:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1160 transitions. [2022-12-14 22:46:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:46:05,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:46:13,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:46:13,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 616 states and 1166 transitions. [2022-12-14 22:46:13,140 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1166 transitions. [2022-12-14 22:46:13,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:46:13,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:46:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:46:13,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:46:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:47:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:47:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 650 states and 1305 transitions. [2022-12-14 22:47:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1305 transitions. [2022-12-14 22:47:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:47:20,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:47:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:47:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:47:25,149 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:48:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:48:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 682 states and 1436 transitions. [2022-12-14 22:48:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1436 transitions. [2022-12-14 22:48:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:48:37,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:48:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:48:37,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:48:44,277 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 22:49:55,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 713 states and 1579 transitions. [2022-12-14 22:49:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1579 transitions. [2022-12-14 22:49:55,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 22:49:55,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:55,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 22:50:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.