./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/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_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/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_d265a0cb-478c-47b7-8ce9-3ddc136175ba/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 d4091e99c6c703f11d6d31e8eaec6c84e6dd277464e5b390742bbd7adf0ea708 --- 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 [2022-12-15 00:14:16,576 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:14:16,577 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:14:16,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:14:16,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:14:16,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:14:16,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:14:16,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:14:16,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:14:16,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:14:16,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:14:16,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:14:16,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:14:16,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:14:16,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:14:16,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:14:16,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:14:16,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:14:16,607 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:14:16,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:14:16,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:14:16,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:14:16,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:14:16,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:14:16,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:14:16,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:14:16,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:14:16,625 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:14:16,625 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:14:16,626 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:14:16,627 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:14:16,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:14:16,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:14:16,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:14:16,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:14:16,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:14:16,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:14:16,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:14:16,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:14:16,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:14:16,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:14:16,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:14:16,655 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:14:16,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:14:16,656 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:14:16,656 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:14:16,657 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:14:16,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:14:16,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:14:16,658 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:14:16,658 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:14:16,658 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:14:16,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:14:16,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:14:16,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:14:16,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:14:16,667 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:14:16,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:14:16,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:14:16,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:14:16,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:14:16,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:14:16,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:14:16,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:14:16,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:14:16,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:14:16,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:14:16,668 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:14:16,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:14:16,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:14:16,669 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_d265a0cb-478c-47b7-8ce9-3ddc136175ba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4091e99c6c703f11d6d31e8eaec6c84e6dd277464e5b390742bbd7adf0ea708 [2022-12-15 00:14:16,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:14:16,873 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:14:16,876 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:14:16,877 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:14:16,878 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:14:16,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2022-12-15 00:14:19,446 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:14:19,671 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:14:19,672 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2022-12-15 00:14:19,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/data/f2b12855a/1be6506b078844e095bd224673adea72/FLAG79bf10910 [2022-12-15 00:14:20,026 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/data/f2b12855a/1be6506b078844e095bd224673adea72 [2022-12-15 00:14:20,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:14:20,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:14:20,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:14:20,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:14:20,033 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:14:20,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec4feb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20, skipping insertion in model container [2022-12-15 00:14:20,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:14:20,094 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:14:20,309 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_d265a0cb-478c-47b7-8ce9-3ddc136175ba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[14145,14158] [2022-12-15 00:14:20,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:14:20,383 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:14:20,458 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_d265a0cb-478c-47b7-8ce9-3ddc136175ba/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.3.4.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c[14145,14158] [2022-12-15 00:14:20,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:14:20,505 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:14:20,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20 WrapperNode [2022-12-15 00:14:20,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:14:20,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:14:20,506 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:14:20,506 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:14:20,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,563 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1157 [2022-12-15 00:14:20,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:14:20,564 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:14:20,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:14:20,564 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:14:20,573 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,578 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,578 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,601 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,604 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:14:20,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:14:20,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:14:20,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:14:20,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:14:20" (1/1) ... [2022-12-15 00:14:20,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:14:20,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:14:20,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:14:20,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d265a0cb-478c-47b7-8ce9-3ddc136175ba/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:14:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:14:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:14:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:14:20,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:14:20,794 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:14:20,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:14:21,445 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:14:21,633 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:14:21,633 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:14:21,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:14:21 BoogieIcfgContainer [2022-12-15 00:14:21,635 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:14:21,636 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:14:21,636 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:14:21,643 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:14:21,643 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:14:21" (1/1) ... [2022-12-15 00:14:21,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:14:21,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 223 states and 380 transitions. [2022-12-15 00:14:21,690 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 380 transitions. [2022-12-15 00:14:21,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-15 00:14:21,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:21,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 233 states and 398 transitions. [2022-12-15 00:14:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 398 transitions. [2022-12-15 00:14:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:22,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 233 states and 397 transitions. [2022-12-15 00:14:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 397 transitions. [2022-12-15 00:14:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:23,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:26,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:26,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 240 states and 409 transitions. [2022-12-15 00:14:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 409 transitions. [2022-12-15 00:14:26,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:26,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:26,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:26,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:26,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 283 states and 494 transitions. [2022-12-15 00:14:26,500 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 494 transitions. [2022-12-15 00:14:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:26,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:26,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:26,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 282 states and 492 transitions. [2022-12-15 00:14:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 492 transitions. [2022-12-15 00:14:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:26,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:26,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:26,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 325 states and 576 transitions. [2022-12-15 00:14:26,774 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 576 transitions. [2022-12-15 00:14:26,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:26,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:26,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 324 states and 573 transitions. [2022-12-15 00:14:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 573 transitions. [2022-12-15 00:14:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:26,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:26,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:28,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 367 states and 656 transitions. [2022-12-15 00:14:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 656 transitions. [2022-12-15 00:14:28,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:28,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:28,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:28,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 366 states and 652 transitions. [2022-12-15 00:14:28,395 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 652 transitions. [2022-12-15 00:14:28,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:28,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:28,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:28,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:30,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 369 states and 657 transitions. [2022-12-15 00:14:30,071 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 657 transitions. [2022-12-15 00:14:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 00:14:30,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:30,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:30,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 371 states and 662 transitions. [2022-12-15 00:14:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 662 transitions. [2022-12-15 00:14:30,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 00:14:30,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:30,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:30,279 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 368 states and 655 transitions. [2022-12-15 00:14:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 655 transitions. [2022-12-15 00:14:31,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-15 00:14:31,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:31,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:31,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:32,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 371 states and 660 transitions. [2022-12-15 00:14:32,089 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 660 transitions. [2022-12-15 00:14:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:32,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:32,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 368 states and 653 transitions. [2022-12-15 00:14:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 653 transitions. [2022-12-15 00:14:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:35,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:35,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:35,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:36,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 368 states and 652 transitions. [2022-12-15 00:14:36,708 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 652 transitions. [2022-12-15 00:14:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:36,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:36,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:36,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:36,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:36,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:36,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 371 states and 657 transitions. [2022-12-15 00:14:36,843 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 657 transitions. [2022-12-15 00:14:36,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:36,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:36,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 374 states and 661 transitions. [2022-12-15 00:14:37,326 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 661 transitions. [2022-12-15 00:14:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:37,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:37,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:37,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 419 states and 749 transitions. [2022-12-15 00:14:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 749 transitions. [2022-12-15 00:14:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:38,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:38,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:38,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 464 states and 836 transitions. [2022-12-15 00:14:38,970 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 836 transitions. [2022-12-15 00:14:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:38,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:39,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:39,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:14:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:14:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 520 states and 946 transitions. [2022-12-15 00:14:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 946 transitions. [2022-12-15 00:14:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:14:47,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:14:47,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:14:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:14:48,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:00,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 534 states and 972 transitions. [2022-12-15 00:15:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 972 transitions. [2022-12-15 00:15:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:00,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:00,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:00,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 537 states and 977 transitions. [2022-12-15 00:15:00,684 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 977 transitions. [2022-12-15 00:15:00,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:00,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:00,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:00,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:00,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:00,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 538 states and 980 transitions. [2022-12-15 00:15:00,774 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 980 transitions. [2022-12-15 00:15:00,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:00,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:00,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:02,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 582 states and 1065 transitions. [2022-12-15 00:15:02,395 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1065 transitions. [2022-12-15 00:15:02,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:02,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:02,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:03,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 634 states and 1173 transitions. [2022-12-15 00:15:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1173 transitions. [2022-12-15 00:15:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:21,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:21,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:23,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:23,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 642 states and 1187 transitions. [2022-12-15 00:15:23,346 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1187 transitions. [2022-12-15 00:15:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:23,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:23,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:23,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 645 states and 1192 transitions. [2022-12-15 00:15:23,576 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1192 transitions. [2022-12-15 00:15:23,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:23,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:23,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:23,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:23,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:24,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:24,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 646 states and 1195 transitions. [2022-12-15 00:15:24,391 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1195 transitions. [2022-12-15 00:15:24,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:24,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:24,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:24,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:26,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:26,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 655 states and 1211 transitions. [2022-12-15 00:15:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1211 transitions. [2022-12-15 00:15:26,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-15 00:15:26,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:26,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:27,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:27,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 656 states and 1214 transitions. [2022-12-15 00:15:27,312 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1214 transitions. [2022-12-15 00:15:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:15:27,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:27,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:30,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:30,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 635 states and 1176 transitions. [2022-12-15 00:15:30,365 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1176 transitions. [2022-12-15 00:15:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:15:30,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:30,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 647 states and 1198 transitions. [2022-12-15 00:15:36,246 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1198 transitions. [2022-12-15 00:15:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:15:36,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:45,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 663 states and 1228 transitions. [2022-12-15 00:15:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1228 transitions. [2022-12-15 00:15:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:15:45,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:45,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:46,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:52,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:52,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 671 states and 1247 transitions. [2022-12-15 00:15:52,449 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1247 transitions. [2022-12-15 00:15:52,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 00:15:52,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:52,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:52,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:52,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:15:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:15:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 678 states and 1266 transitions. [2022-12-15 00:15:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1266 transitions. [2022-12-15 00:15:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:15:58,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:15:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:15:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:15:58,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 677 states and 1262 transitions. [2022-12-15 00:16:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1262 transitions. [2022-12-15 00:16:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:02,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:02,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:05,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 682 states and 1271 transitions. [2022-12-15 00:16:05,225 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1271 transitions. [2022-12-15 00:16:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:05,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:05,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:21,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 729 states and 1360 transitions. [2022-12-15 00:16:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1360 transitions. [2022-12-15 00:16:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:21,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 732 states and 1365 transitions. [2022-12-15 00:16:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1365 transitions. [2022-12-15 00:16:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:55,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 736 states and 1371 transitions. [2022-12-15 00:16:55,938 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1371 transitions. [2022-12-15 00:16:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:55,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:55,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:57,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:57,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 739 states and 1375 transitions. [2022-12-15 00:16:57,112 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1375 transitions. [2022-12-15 00:16:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:57,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:57,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:16:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:16:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 740 states and 1375 transitions. [2022-12-15 00:16:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1375 transitions. [2022-12-15 00:16:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:16:57,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:16:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:16:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:16:57,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 743 states and 1381 transitions. [2022-12-15 00:17:00,060 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1381 transitions. [2022-12-15 00:17:00,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:00,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:00,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:00,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 744 states and 1384 transitions. [2022-12-15 00:17:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1384 transitions. [2022-12-15 00:17:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:01,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:06,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:06,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 749 states and 1395 transitions. [2022-12-15 00:17:06,014 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1395 transitions. [2022-12-15 00:17:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:06,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:06,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:08,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 749 states and 1394 transitions. [2022-12-15 00:17:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1394 transitions. [2022-12-15 00:17:08,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:08,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:08,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:08,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:09,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 752 states and 1398 transitions. [2022-12-15 00:17:09,219 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1398 transitions. [2022-12-15 00:17:09,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:09,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:09,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:12,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 757 states and 1405 transitions. [2022-12-15 00:17:12,216 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1405 transitions. [2022-12-15 00:17:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:12,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:12,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:12,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:15,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 760 states and 1409 transitions. [2022-12-15 00:17:15,232 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1409 transitions. [2022-12-15 00:17:15,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:15,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:15,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:15,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 763 states and 1411 transitions. [2022-12-15 00:17:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1411 transitions. [2022-12-15 00:17:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:18,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:18,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 809 states and 1501 transitions. [2022-12-15 00:17:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1501 transitions. [2022-12-15 00:17:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:29,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:35,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 852 states and 1581 transitions. [2022-12-15 00:17:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1581 transitions. [2022-12-15 00:17:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:35,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:35,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:35,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:36,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:36,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 855 states and 1585 transitions. [2022-12-15 00:17:36,942 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1585 transitions. [2022-12-15 00:17:36,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:36,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:36,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 858 states and 1590 transitions. [2022-12-15 00:17:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1590 transitions. [2022-12-15 00:17:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:37,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:38,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:38,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 860 states and 1592 transitions. [2022-12-15 00:17:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1592 transitions. [2022-12-15 00:17:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:38,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:38,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 889 states and 1648 transitions. [2022-12-15 00:17:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1648 transitions. [2022-12-15 00:17:44,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:44,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:44,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 890 states and 1648 transitions. [2022-12-15 00:17:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1648 transitions. [2022-12-15 00:17:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:45,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:45,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:51,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:51,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 929 states and 1722 transitions. [2022-12-15 00:17:51,932 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1722 transitions. [2022-12-15 00:17:51,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:51,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:51,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:51,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:52,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:52,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 930 states and 1723 transitions. [2022-12-15 00:17:52,036 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1723 transitions. [2022-12-15 00:17:52,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:52,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:52,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 952 states and 1764 transitions. [2022-12-15 00:17:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1764 transitions. [2022-12-15 00:17:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:55,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:57,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 956 states and 1769 transitions. [2022-12-15 00:17:57,049 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1769 transitions. [2022-12-15 00:17:57,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:57,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:57,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:57,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:57,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 958 states and 1773 transitions. [2022-12-15 00:17:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1773 transitions. [2022-12-15 00:17:57,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:57,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:57,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:58,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:58,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:17:59,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:17:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 960 states and 1775 transitions. [2022-12-15 00:17:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1775 transitions. [2022-12-15 00:17:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:17:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:17:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:17:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:17:59,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:01,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:01,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 961 states and 1778 transitions. [2022-12-15 00:18:01,336 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1778 transitions. [2022-12-15 00:18:01,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:01,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:01,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 955 states and 1763 transitions. [2022-12-15 00:18:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1763 transitions. [2022-12-15 00:18:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:01,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:01,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:01,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 958 states and 1768 transitions. [2022-12-15 00:18:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1768 transitions. [2022-12-15 00:18:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:01,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:01,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 999 states and 1848 transitions. [2022-12-15 00:18:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1848 transitions. [2022-12-15 00:18:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:03,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:03,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1002 states and 1859 transitions. [2022-12-15 00:18:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1859 transitions. [2022-12-15 00:18:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:05,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1003 states and 1859 transitions. [2022-12-15 00:18:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1859 transitions. [2022-12-15 00:18:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:05,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:05,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:05,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:05,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1004 states and 1859 transitions. [2022-12-15 00:18:05,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1859 transitions. [2022-12-15 00:18:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:05,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:05,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1006 states and 1860 transitions. [2022-12-15 00:18:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1860 transitions. [2022-12-15 00:18:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:05,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:07,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:07,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1009 states and 1862 transitions. [2022-12-15 00:18:07,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1862 transitions. [2022-12-15 00:18:07,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:07,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:07,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:07,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:07,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:08,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:08,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1010 states and 1865 transitions. [2022-12-15 00:18:08,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1865 transitions. [2022-12-15 00:18:08,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:08,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:08,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:08,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:18:12,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:18:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1012 states and 1870 transitions. [2022-12-15 00:18:12,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1870 transitions. [2022-12-15 00:18:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:18:12,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:18:12,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:18:12,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:18:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:03,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1070 states and 1991 transitions. [2022-12-15 00:19:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1991 transitions. [2022-12-15 00:19:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:19:03,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:03,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1086 states and 2017 transitions. [2022-12-15 00:19:44,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 2017 transitions. [2022-12-15 00:19:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-15 00:19:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:44,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:44,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:44,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:19:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:47,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1091 states and 2024 transitions. [2022-12-15 00:19:47,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2024 transitions. [2022-12-15 00:19:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:19:47,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:47,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:19:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:01,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:01,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1098 states and 2039 transitions. [2022-12-15 00:20:01,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 2039 transitions. [2022-12-15 00:20:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:01,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:01,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:01,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1103 states and 2052 transitions. [2022-12-15 00:20:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2052 transitions. [2022-12-15 00:20:13,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:13,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:13,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:13,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:13,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:22,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1103 states and 2051 transitions. [2022-12-15 00:20:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 2051 transitions. [2022-12-15 00:20:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:22,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:22,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:30,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:30,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1109 states and 2065 transitions. [2022-12-15 00:20:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 2065 transitions. [2022-12-15 00:20:30,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:30,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:30,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:30,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1114 states and 2077 transitions. [2022-12-15 00:20:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2077 transitions. [2022-12-15 00:20:42,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:42,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:42,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:42,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1119 states and 2086 transitions. [2022-12-15 00:20:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2086 transitions. [2022-12-15 00:20:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:48,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:48,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:53,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:53,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1123 states and 2093 transitions. [2022-12-15 00:20:53,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2093 transitions. [2022-12-15 00:20:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:53,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1123 states and 2091 transitions. [2022-12-15 00:20:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2091 transitions. [2022-12-15 00:20:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:55,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:20:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1123 states and 2090 transitions. [2022-12-15 00:20:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2090 transitions. [2022-12-15 00:20:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:20:57,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:20:57,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1130 states and 2103 transitions. [2022-12-15 00:21:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2103 transitions. [2022-12-15 00:21:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:03,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:03,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:07,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:07,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1135 states and 2114 transitions. [2022-12-15 00:21:07,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2114 transitions. [2022-12-15 00:21:07,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:07,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:07,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:07,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 1135 states and 2112 transitions. [2022-12-15 00:21:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 2112 transitions. [2022-12-15 00:21:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:10,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:10,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1139 states and 2119 transitions. [2022-12-15 00:21:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2119 transitions. [2022-12-15 00:21:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:12,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:12,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:12,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:12,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1150 states and 2143 transitions. [2022-12-15 00:21:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 2143 transitions. [2022-12-15 00:21:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:20,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:20,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:20,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:20,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1151 states and 2143 transitions. [2022-12-15 00:21:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 2143 transitions. [2022-12-15 00:21:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:20,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:20,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:30,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1163 states and 2171 transitions. [2022-12-15 00:21:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2171 transitions. [2022-12-15 00:21:30,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:30,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:30,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:31,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1164 states and 2171 transitions. [2022-12-15 00:21:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2171 transitions. [2022-12-15 00:21:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:31,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:31,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:31,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:21:45,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:21:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1177 states and 2198 transitions. [2022-12-15 00:21:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2198 transitions. [2022-12-15 00:21:45,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:21:45,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:21:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:21:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:21:45,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:00,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:00,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1192 states and 2224 transitions. [2022-12-15 00:22:00,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2224 transitions. [2022-12-15 00:22:00,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:22:00,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:00,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:01,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1199 states and 2237 transitions. [2022-12-15 00:22:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2237 transitions. [2022-12-15 00:22:12,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-15 00:22:12,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:12,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1205 states and 2247 transitions. [2022-12-15 00:22:21,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2247 transitions. [2022-12-15 00:22:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 00:22:21,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:21,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:21,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:30,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:30,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1214 states and 2264 transitions. [2022-12-15 00:22:30,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2264 transitions. [2022-12-15 00:22:30,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 00:22:30,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:30,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:40,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:40,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1224 states and 2285 transitions. [2022-12-15 00:22:40,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2285 transitions. [2022-12-15 00:22:40,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:22:40,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:41,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:22:55,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:22:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1232 states and 2315 transitions. [2022-12-15 00:22:55,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2315 transitions. [2022-12-15 00:22:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:22:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:22:55,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:22:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:22:56,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1236 states and 2320 transitions. [2022-12-15 00:23:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2320 transitions. [2022-12-15 00:23:00,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:23:00,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1219 states and 2279 transitions. [2022-12-15 00:23:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2279 transitions. [2022-12-15 00:23:03,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:23:03,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:03,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:23:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:23:07,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1219 states and 2277 transitions. [2022-12-15 00:23:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2277 transitions. [2022-12-15 00:23:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:23:07,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:23:07,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:23:07,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:23:09,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:20,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:20,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1229 states and 2306 transitions. [2022-12-15 00:24:20,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2306 transitions. [2022-12-15 00:24:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:20,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:20,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:20,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:21,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:23,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:23,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1230 states and 2309 transitions. [2022-12-15 00:24:23,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2309 transitions. [2022-12-15 00:24:23,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:23,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:23,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:23,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:29,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:29,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1233 states and 2312 transitions. [2022-12-15 00:24:29,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2312 transitions. [2022-12-15 00:24:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:29,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:31,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1233 states and 2311 transitions. [2022-12-15 00:24:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2311 transitions. [2022-12-15 00:24:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:31,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:31,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:35,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1228 states and 2293 transitions. [2022-12-15 00:24:35,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2293 transitions. [2022-12-15 00:24:35,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:35,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:35,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:35,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1230 states and 2295 transitions. [2022-12-15 00:24:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2295 transitions. [2022-12-15 00:24:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:44,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:44,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:44,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:46,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:24:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:24:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1234 states and 2302 transitions. [2022-12-15 00:24:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2302 transitions. [2022-12-15 00:24:49,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:24:49,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:24:49,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:24:49,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:24:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:48,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1224 states and 2277 transitions. [2022-12-15 00:25:48,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2277 transitions. [2022-12-15 00:25:48,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:25:48,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:48,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:49,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:25:58,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:25:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1218 states and 2264 transitions. [2022-12-15 00:25:58,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2264 transitions. [2022-12-15 00:25:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:25:58,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:25:58,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:25:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:25:58,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:02,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:02,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2191 states to 1181 states and 2191 transitions. [2022-12-15 00:26:02,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2191 transitions. [2022-12-15 00:26:02,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:26:02,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:02,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:02,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1185 states and 2197 transitions. [2022-12-15 00:26:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2197 transitions. [2022-12-15 00:26:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:26:04,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:04,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:04,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:04,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2195 states to 1185 states and 2195 transitions. [2022-12-15 00:26:04,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2195 transitions. [2022-12-15 00:26:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:26:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:04,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:26:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:26:07,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1188 states and 2198 transitions. [2022-12-15 00:26:07,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2198 transitions. [2022-12-15 00:26:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-15 00:26:07,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:26:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:26:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:26:11,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:22,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1188 states and 2197 transitions. [2022-12-15 00:27:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2197 transitions. [2022-12-15 00:27:22,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:27:22,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:22,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:22,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1191 states and 2204 transitions. [2022-12-15 00:27:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2204 transitions. [2022-12-15 00:27:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:27:28,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:28,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:28,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:38,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1196 states and 2213 transitions. [2022-12-15 00:27:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2213 transitions. [2022-12-15 00:27:38,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:27:38,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:38,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:38,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1199 states and 2222 transitions. [2022-12-15 00:27:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2222 transitions. [2022-12-15 00:27:46,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:27:46,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:46,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:27:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:27:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1201 states and 2234 transitions. [2022-12-15 00:27:59,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2234 transitions. [2022-12-15 00:27:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:27:59,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:27:59,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:27:59,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:27:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1208 states and 2247 transitions. [2022-12-15 00:28:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2247 transitions. [2022-12-15 00:28:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:28:14,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:14,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:14,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1216 states and 2261 transitions. [2022-12-15 00:28:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2261 transitions. [2022-12-15 00:28:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:28:25,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:25,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:38,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:38,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1218 states and 2270 transitions. [2022-12-15 00:28:38,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2270 transitions. [2022-12-15 00:28:38,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:28:38,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:38,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:38,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:28:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:28:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1226 states and 2286 transitions. [2022-12-15 00:28:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2286 transitions. [2022-12-15 00:28:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:28:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:28:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:28:57,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:28:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:29:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:29:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 1190 states and 2199 transitions. [2022-12-15 00:29:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2199 transitions. [2022-12-15 00:29:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-15 00:29:00,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:29:00,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:29:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:29:00,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.