./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f4319f1617264b859ec72b12374ecf2c184fa129f0736ad4fd8fa304d4c3211b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:04:47,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:04:47,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:04:47,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:04:47,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:04:47,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:04:47,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:04:47,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:04:47,453 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:04:47,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:04:47,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:04:47,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:04:47,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:04:47,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:04:47,468 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:04:47,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:04:47,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:04:47,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:04:47,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:04:47,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:04:47,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:04:47,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:04:47,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:04:47,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:04:47,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:04:47,504 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:04:47,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:04:47,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:04:47,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:04:47,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:04:47,509 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:04:47,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:04:47,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:04:47,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:04:47,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:04:47,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:04:47,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:04:47,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:04:47,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:04:47,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:04:47,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:04:47,521 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-10-17 17:04:47,554 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:04:47,556 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:04:47,557 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:04:47,557 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:04:47,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:04:47,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:04:47,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:04:47,559 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-17 17:04:47,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:04:47,559 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-17 17:04:47,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:04:47,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:04:47,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:04:47,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:04:47,561 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-17 17:04:47,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:04:47,562 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:04:47,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:04:47,562 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:04:47,563 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:04:47,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:04:47,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:47,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:04:47,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:04:47,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:04:47,564 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:04:47,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:04:47,565 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:04:47,565 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_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4319f1617264b859ec72b12374ecf2c184fa129f0736ad4fd8fa304d4c3211b [2022-10-17 17:04:47,871 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:04:47,901 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:04:47,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:04:47,906 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:04:47,908 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:04:47,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 17:04:47,996 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/data/f06371acd/b65009d522c6479598bfb7e2438b51c5/FLAGa69fed08b [2022-10-17 17:04:48,610 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:04:48,610 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c [2022-10-17 17:04:48,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/data/f06371acd/b65009d522c6479598bfb7e2438b51c5/FLAGa69fed08b [2022-10-17 17:04:48,841 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/data/f06371acd/b65009d522c6479598bfb7e2438b51c5 [2022-10-17 17:04:48,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:04:48,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:04:48,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:48,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:04:48,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:04:48,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:48" (1/1) ... [2022-10-17 17:04:48,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f7dd07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:48, skipping insertion in model container [2022-10-17 17:04:48,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:04:48" (1/1) ... [2022-10-17 17:04:48,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:04:49,014 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:04:49,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[21524,21537] [2022-10-17 17:04:49,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:49,735 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:04:49,889 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.5.1.ufo.BOUNDED-10.pals.c.v+cfa-reducer.c[21524,21537] [2022-10-17 17:04:49,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:04:49,999 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:04:49,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49 WrapperNode [2022-10-17 17:04:49,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:04:50,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:50,001 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:04:50,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:04:50,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,168 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2713 [2022-10-17 17:04:50,169 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:04:50,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:04:50,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:04:50,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:04:50,179 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,267 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:04:50,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:04:50,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:04:50,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:04:50,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:04:49" (1/1) ... [2022-10-17 17:04:50,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:04:50,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:04:50,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:04:50,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_864d37d9-6c8b-4d21-a2c0-f95bd5c86852/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:04:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:04:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:04:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:04:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:04:50,698 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:04:50,701 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:04:52,396 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:04:53,017 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:04:53,017 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:04:53,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:53 BoogieIcfgContainer [2022-10-17 17:04:53,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:04:53,024 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:04:53,024 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:04:53,035 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:04:53,035 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:04:53" (1/1) ... [2022-10-17 17:04:53,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:04:53,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:53,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 598 states and 1022 transitions. [2022-10-17 17:04:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1022 transitions. [2022-10-17 17:04:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-10-17 17:04:53,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:53,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:54,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:54,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 600 states and 1024 transitions. [2022-10-17 17:04:54,401 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1024 transitions. [2022-10-17 17:04:54,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-10-17 17:04:54,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:54,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 603 states and 1029 transitions. [2022-10-17 17:04:54,937 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1029 transitions. [2022-10-17 17:04:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-10-17 17:04:54,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 612 states and 1050 transitions. [2022-10-17 17:04:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1050 transitions. [2022-10-17 17:04:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-10-17 17:04:55,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:55,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 622 states and 1073 transitions. [2022-10-17 17:04:56,264 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1073 transitions. [2022-10-17 17:04:56,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:56,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:56,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:56,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 625 states and 1078 transitions. [2022-10-17 17:04:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1078 transitions. [2022-10-17 17:04:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:56,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:56,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 626 states and 1078 transitions. [2022-10-17 17:04:56,836 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1078 transitions. [2022-10-17 17:04:56,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:56,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 629 states and 1083 transitions. [2022-10-17 17:04:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1083 transitions. [2022-10-17 17:04:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 630 states and 1083 transitions. [2022-10-17 17:04:57,390 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1083 transitions. [2022-10-17 17:04:57,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:57,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:57,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:57,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:57,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 633 states and 1088 transitions. [2022-10-17 17:04:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1088 transitions. [2022-10-17 17:04:57,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:57,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:57,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:57,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 634 states and 1088 transitions. [2022-10-17 17:04:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1088 transitions. [2022-10-17 17:04:57,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:57,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:57,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:58,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 637 states and 1093 transitions. [2022-10-17 17:04:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1093 transitions. [2022-10-17 17:04:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-10-17 17:04:58,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:58,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 638 states and 1093 transitions. [2022-10-17 17:04:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1093 transitions. [2022-10-17 17:04:58,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:58,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:58,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:58,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 641 states and 1098 transitions. [2022-10-17 17:04:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1098 transitions. [2022-10-17 17:04:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:58,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:58,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:58,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:58,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 642 states and 1098 transitions. [2022-10-17 17:04:58,969 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1098 transitions. [2022-10-17 17:04:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:58,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:58,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:59,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 645 states and 1103 transitions. [2022-10-17 17:04:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1103 transitions. [2022-10-17 17:04:59,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:59,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:59,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:59,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:59,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:59,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:59,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 646 states and 1103 transitions. [2022-10-17 17:04:59,482 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1103 transitions. [2022-10-17 17:04:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:59,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:59,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:59,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:04:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:04:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 649 states and 1108 transitions. [2022-10-17 17:04:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1108 transitions. [2022-10-17 17:04:59,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:04:59,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:04:59,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:04:59,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:04:59,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 650 states and 1108 transitions. [2022-10-17 17:05:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1108 transitions. [2022-10-17 17:05:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:05:00,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:00,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:00,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:00,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 653 states and 1113 transitions. [2022-10-17 17:05:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1113 transitions. [2022-10-17 17:05:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2022-10-17 17:05:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:00,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:00,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 654 states and 1113 transitions. [2022-10-17 17:05:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1113 transitions. [2022-10-17 17:05:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-10-17 17:05:00,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:00,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:01,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:01,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 670 states and 1152 transitions. [2022-10-17 17:05:01,421 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1152 transitions. [2022-10-17 17:05:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-10-17 17:05:01,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:01,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:03,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 687 states and 1193 transitions. [2022-10-17 17:05:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1193 transitions. [2022-10-17 17:05:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:03,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:03,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:03,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 690 states and 1198 transitions. [2022-10-17 17:05:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1198 transitions. [2022-10-17 17:05:03,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:03,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 691 states and 1198 transitions. [2022-10-17 17:05:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1198 transitions. [2022-10-17 17:05:03,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:03,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:03,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:03,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:03,721 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:03,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 694 states and 1203 transitions. [2022-10-17 17:05:03,774 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1203 transitions. [2022-10-17 17:05:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:03,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:04,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 695 states and 1203 transitions. [2022-10-17 17:05:04,011 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1203 transitions. [2022-10-17 17:05:04,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:04,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:04,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:04,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:04,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 698 states and 1208 transitions. [2022-10-17 17:05:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1208 transitions. [2022-10-17 17:05:04,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:04,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:04,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:04,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 699 states and 1208 transitions. [2022-10-17 17:05:04,423 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1208 transitions. [2022-10-17 17:05:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:04,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:04,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:04,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:04,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 702 states and 1213 transitions. [2022-10-17 17:05:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1213 transitions. [2022-10-17 17:05:04,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:04,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:04,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:04,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 703 states and 1213 transitions. [2022-10-17 17:05:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1213 transitions. [2022-10-17 17:05:04,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:04,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:04,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:05,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 706 states and 1218 transitions. [2022-10-17 17:05:05,101 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1218 transitions. [2022-10-17 17:05:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:05,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:05,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 707 states and 1218 transitions. [2022-10-17 17:05:05,303 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1218 transitions. [2022-10-17 17:05:05,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:05,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:05,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 710 states and 1223 transitions. [2022-10-17 17:05:05,501 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1223 transitions. [2022-10-17 17:05:05,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:05,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:05,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:05,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:05,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:05,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:05,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 711 states and 1223 transitions. [2022-10-17 17:05:05,715 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1223 transitions. [2022-10-17 17:05:05,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:05,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 714 states and 1228 transitions. [2022-10-17 17:05:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1228 transitions. [2022-10-17 17:05:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:05,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:05,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:06,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:06,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:06,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 715 states and 1228 transitions. [2022-10-17 17:05:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1228 transitions. [2022-10-17 17:05:06,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:06,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:06,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 718 states and 1233 transitions. [2022-10-17 17:05:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1233 transitions. [2022-10-17 17:05:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2022-10-17 17:05:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:06,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:06,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:06,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 719 states and 1233 transitions. [2022-10-17 17:05:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1233 transitions. [2022-10-17 17:05:06,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:06,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:06,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:06,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 722 states and 1238 transitions. [2022-10-17 17:05:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1238 transitions. [2022-10-17 17:05:06,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:06,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:06,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:06,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:06,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:07,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 723 states and 1238 transitions. [2022-10-17 17:05:07,022 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1238 transitions. [2022-10-17 17:05:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:07,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:07,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:07,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 726 states and 1243 transitions. [2022-10-17 17:05:07,222 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1243 transitions. [2022-10-17 17:05:07,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:07,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:07,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:07,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:07,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 727 states and 1243 transitions. [2022-10-17 17:05:07,452 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1243 transitions. [2022-10-17 17:05:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:07,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:07,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:07,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:07,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 730 states and 1248 transitions. [2022-10-17 17:05:07,657 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1248 transitions. [2022-10-17 17:05:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:07,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:07,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:07,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:07,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 731 states and 1248 transitions. [2022-10-17 17:05:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1248 transitions. [2022-10-17 17:05:07,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:07,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:07,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:08,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 734 states and 1253 transitions. [2022-10-17 17:05:08,049 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1253 transitions. [2022-10-17 17:05:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:08,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:08,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:08,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 735 states and 1253 transitions. [2022-10-17 17:05:08,309 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1253 transitions. [2022-10-17 17:05:08,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:08,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:08,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:08,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 738 states and 1258 transitions. [2022-10-17 17:05:08,514 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1258 transitions. [2022-10-17 17:05:08,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:08,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:08,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 739 states and 1258 transitions. [2022-10-17 17:05:08,702 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1258 transitions. [2022-10-17 17:05:08,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:08,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:08,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:08,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 742 states and 1263 transitions. [2022-10-17 17:05:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1263 transitions. [2022-10-17 17:05:08,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:08,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 743 states and 1263 transitions. [2022-10-17 17:05:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1263 transitions. [2022-10-17 17:05:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:09,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:09,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:09,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 746 states and 1268 transitions. [2022-10-17 17:05:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1268 transitions. [2022-10-17 17:05:09,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:09,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:09,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:09,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 747 states and 1268 transitions. [2022-10-17 17:05:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1268 transitions. [2022-10-17 17:05:09,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:09,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:09,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:09,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:09,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:09,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:09,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 750 states and 1273 transitions. [2022-10-17 17:05:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1273 transitions. [2022-10-17 17:05:09,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-10-17 17:05:09,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:09,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:09,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 751 states and 1273 transitions. [2022-10-17 17:05:09,826 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1273 transitions. [2022-10-17 17:05:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-10-17 17:05:09,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:10,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:11,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 774 states and 1330 transitions. [2022-10-17 17:05:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1330 transitions. [2022-10-17 17:05:11,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-10-17 17:05:11,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:11,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:14,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 798 states and 1389 transitions. [2022-10-17 17:05:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1389 transitions. [2022-10-17 17:05:14,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-10-17 17:05:14,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:14,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 801 states and 1394 transitions. [2022-10-17 17:05:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1394 transitions. [2022-10-17 17:05:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-10-17 17:05:14,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:14,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:05:14,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-17 17:05:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:05:14,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 802 states and 1394 transitions. [2022-10-17 17:05:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1394 transitions. [2022-10-17 17:05:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-10-17 17:05:14,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:05:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:05:15,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat