./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/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_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/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 64bit --witnessprinter.graph.data.programhash afcb5021e5e481beab65460a6812c8dbe401f7b06cf3fcadf18504395cd90d4a --- 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 16:59:47,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:59:47,334 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:59:47,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:59:47,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:59:47,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:59:47,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:59:47,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:59:47,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:59:47,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:59:47,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:59:47,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:59:47,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:59:47,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:59:47,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:59:47,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:59:47,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:59:47,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:59:47,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:59:47,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:59:47,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:59:47,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:59:47,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:59:47,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:59:47,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:59:47,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:59:47,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:59:47,454 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:59:47,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:59:47,456 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:59:47,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:59:47,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:59:47,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:59:47,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:59:47,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:59:47,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:59:47,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:59:47,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:59:47,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:59:47,478 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:59:47,479 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:59:47,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:59:47,530 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:59:47,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:59:47,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:59:47,537 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:59:47,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:59:47,538 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:59:47,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:59:47,539 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:59:47,539 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:59:47,539 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:59:47,540 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:59:47,541 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:59:47,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:59:47,541 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:59:47,541 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:59:47,542 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:59:47,542 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:59:47,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:59:47,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:47,543 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:59:47,543 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:59:47,543 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:59:47,543 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:59:47,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:59:47,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:59:47,544 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_9f1af593-66ac-416d-b605-0a7d560ac23b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> afcb5021e5e481beab65460a6812c8dbe401f7b06cf3fcadf18504395cd90d4a [2022-10-17 16:59:47,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:59:47,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:59:47,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:59:47,826 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:59:47,827 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:59:47,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2022-10-17 16:59:47,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/data/6ad8eb1ef/039c3f431bec456f8b4050b49d5b1c8b/FLAG59a722665 [2022-10-17 16:59:48,623 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:59:48,624 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i [2022-10-17 16:59:48,671 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/data/6ad8eb1ef/039c3f431bec456f8b4050b49d5b1c8b/FLAG59a722665 [2022-10-17 16:59:48,753 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/data/6ad8eb1ef/039c3f431bec456f8b4050b49d5b1c8b [2022-10-17 16:59:48,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:59:48,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:59:48,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:48,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:59:48,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:59:48,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:48" (1/1) ... [2022-10-17 16:59:48,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f7bd769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:48, skipping insertion in model container [2022-10-17 16:59:48,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:59:48" (1/1) ... [2022-10-17 16:59:48,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:59:48,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:59:50,188 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_9f1af593-66ac-416d-b605-0a7d560ac23b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i[136556,136569] [2022-10-17 16:59:50,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:50,324 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:59:50,535 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_9f1af593-66ac-416d-b605-0a7d560ac23b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--pcmcia--pcmcia_rsrc.ko-entry_point.cil.out.i[136556,136569] [2022-10-17 16:59:50,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:59:50,622 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:59:50,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50 WrapperNode [2022-10-17 16:59:50,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:59:50,625 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:50,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:59:50,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:59:50,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,831 INFO L138 Inliner]: procedures = 173, calls = 858, calls flagged for inlining = 50, calls inlined = 47, statements flattened = 2095 [2022-10-17 16:59:50,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:59:50,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:59:50,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:59:50,833 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:59:50,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:50,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:51,051 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:51,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:51,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:59:51,102 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:59:51,102 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:59:51,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:59:51,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:59:50" (1/1) ... [2022-10-17 16:59:51,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:59:51,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:59:51,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:59:51,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f1af593-66ac-416d-b605-0a7d560ac23b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:59:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 16:59:51,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 16:59:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2022-10-17 16:59:51,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2022-10-17 16:59:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2022-10-17 16:59:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2022-10-17 16:59:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:59:51,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:59:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:59:51,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:59:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:59:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2022-10-17 16:59:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2022-10-17 16:59:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:59:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:59:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2022-10-17 16:59:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2022-10-17 16:59:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:59:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:59:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2022-10-17 16:59:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2022-10-17 16:59:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2022-10-17 16:59:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2022-10-17 16:59:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:59:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:59:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:59:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2022-10-17 16:59:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2022-10-17 16:59:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:59:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:59:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:59:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:59:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2022-10-17 16:59:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2022-10-17 16:59:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2022-10-17 16:59:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2022-10-17 16:59:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2022-10-17 16:59:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2022-10-17 16:59:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2022-10-17 16:59:51,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2022-10-17 16:59:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:59:51,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:59:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2022-10-17 16:59:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2022-10-17 16:59:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2022-10-17 16:59:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2022-10-17 16:59:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:59:51,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:59:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:59:51,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:59:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:59:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:59:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:59:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:59:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:59:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2022-10-17 16:59:51,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2022-10-17 16:59:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:59:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2022-10-17 16:59:51,233 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2022-10-17 16:59:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:59:51,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:59:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2022-10-17 16:59:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2022-10-17 16:59:51,235 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2022-10-17 16:59:51,235 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2022-10-17 16:59:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2022-10-17 16:59:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2022-10-17 16:59:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:59:51,236 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2022-10-17 16:59:51,236 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2022-10-17 16:59:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-10-17 16:59:51,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-10-17 16:59:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2022-10-17 16:59:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2022-10-17 16:59:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2022-10-17 16:59:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2022-10-17 16:59:51,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:59:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:59:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:59:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:59:51,239 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:59:51,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:59:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:59:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:59:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:59:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:59:51,240 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:59:51,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:59:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:59:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-10-17 16:59:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-10-17 16:59:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2022-10-17 16:59:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2022-10-17 16:59:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2022-10-17 16:59:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2022-10-17 16:59:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:59:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:59:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2022-10-17 16:59:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2022-10-17 16:59:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2022-10-17 16:59:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2022-10-17 16:59:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2022-10-17 16:59:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2022-10-17 16:59:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2022-10-17 16:59:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2022-10-17 16:59:51,979 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:59:51,984 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:59:52,339 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 16:59:53,994 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:59:54,635 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:59:54,636 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:59:54,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:59:54 BoogieIcfgContainer [2022-10-17 16:59:54,640 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:59:54,641 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:59:54,642 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:59:54,653 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:59:54,653 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:59:54" (1/1) ... [2022-10-17 16:59:54,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:59:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 655 states and 954 transitions. [2022-10-17 16:59:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 954 transitions. [2022-10-17 16:59:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-10-17 16:59:54,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:54,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:59:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 16:59:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 658 states and 1003 transitions. [2022-10-17 16:59:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1003 transitions. [2022-10-17 16:59:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2022-10-17 16:59:56,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:59:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 16:59:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:57,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 669 states and 1072 transitions. [2022-10-17 16:59:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1072 transitions. [2022-10-17 16:59:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-10-17 16:59:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:59:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 16:59:57,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 675 states and 1129 transitions. [2022-10-17 16:59:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1129 transitions. [2022-10-17 16:59:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-10-17 16:59:57,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:59:58,254 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 16:59:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:59,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 690 states and 1206 transitions. [2022-10-17 16:59:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1206 transitions. [2022-10-17 16:59:59,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-10-17 16:59:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:59,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 16:59:59,703 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 16:59:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:59:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 691 states and 1209 transitions. [2022-10-17 16:59:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1209 transitions. [2022-10-17 16:59:59,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-10-17 16:59:59,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:59:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:59:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 17:00:01,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 707 states and 1287 transitions. [2022-10-17 17:00:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1287 transitions. [2022-10-17 17:00:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-10-17 17:00:01,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:01,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:01,520 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 17:00:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 708 states and 1288 transitions. [2022-10-17 17:00:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1288 transitions. [2022-10-17 17:00:01,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-10-17 17:00:01,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:01,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:02,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 709 states and 1288 transitions. [2022-10-17 17:00:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1288 transitions. [2022-10-17 17:00:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-10-17 17:00:02,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:02,628 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 17:00:04,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:04,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 726 states and 1367 transitions. [2022-10-17 17:00:04,604 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1367 transitions. [2022-10-17 17:00:04,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-10-17 17:00:04,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:04,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 17:00:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:05,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 727 states and 1370 transitions. [2022-10-17 17:00:05,195 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1370 transitions. [2022-10-17 17:00:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:05,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:05,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:05,545 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:05,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 729 states and 1378 transitions. [2022-10-17 17:00:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1378 transitions. [2022-10-17 17:00:05,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:05,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:05,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 17:00:06,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:06,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 730 states and 1379 transitions. [2022-10-17 17:00:06,127 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1379 transitions. [2022-10-17 17:00:06,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-10-17 17:00:06,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:06,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-10-17 17:00:06,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:06,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 731 states and 1380 transitions. [2022-10-17 17:00:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1380 transitions. [2022-10-17 17:00:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-10-17 17:00:06,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:06,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 17:00:06,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 732 states and 1381 transitions. [2022-10-17 17:00:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1381 transitions. [2022-10-17 17:00:06,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-10-17 17:00:06,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:07,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:07,226 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:07,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 733 states and 1383 transitions. [2022-10-17 17:00:07,298 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1383 transitions. [2022-10-17 17:00:07,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:07,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:07,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:07,567 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:07,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 734 states and 1383 transitions. [2022-10-17 17:00:07,624 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1383 transitions. [2022-10-17 17:00:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:07,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:07,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:07,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:08,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 736 states and 1389 transitions. [2022-10-17 17:00:08,086 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1389 transitions. [2022-10-17 17:00:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-10-17 17:00:08,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:08,487 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2022-10-17 17:00:08,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 737 states and 1389 transitions. [2022-10-17 17:00:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1389 transitions. [2022-10-17 17:00:08,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-10-17 17:00:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:08,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:08,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:08,960 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2022-10-17 17:00:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:09,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 738 states and 1390 transitions. [2022-10-17 17:00:09,009 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1390 transitions. [2022-10-17 17:00:09,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-10-17 17:00:09,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:09,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:09,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:09,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:09,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 739 states and 1390 transitions. [2022-10-17 17:00:09,367 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1390 transitions. [2022-10-17 17:00:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 17:00:09,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:09,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:09,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-10-17 17:00:09,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 740 states and 1391 transitions. [2022-10-17 17:00:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1391 transitions. [2022-10-17 17:00:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 17:00:09,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:09,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:10,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 742 states and 1399 transitions. [2022-10-17 17:00:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1399 transitions. [2022-10-17 17:00:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-10-17 17:00:10,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:10,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:10,422 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-10-17 17:00:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:10,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 743 states and 1400 transitions. [2022-10-17 17:00:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1400 transitions. [2022-10-17 17:00:10,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2022-10-17 17:00:10,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:10,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:10,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2022-10-17 17:00:10,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:10,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 744 states and 1401 transitions. [2022-10-17 17:00:10,832 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1401 transitions. [2022-10-17 17:00:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:10,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:10,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:11,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:11,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 745 states and 1401 transitions. [2022-10-17 17:00:11,149 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1401 transitions. [2022-10-17 17:00:11,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:11,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:11,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:11,398 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-10-17 17:00:11,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:11,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 746 states and 1402 transitions. [2022-10-17 17:00:11,453 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1402 transitions. [2022-10-17 17:00:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:11,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:11,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:11,715 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2022-10-17 17:00:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 747 states and 1402 transitions. [2022-10-17 17:00:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1402 transitions. [2022-10-17 17:00:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-10-17 17:00:11,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:11,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 647 trivial. 0 not checked. [2022-10-17 17:00:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 748 states and 1404 transitions. [2022-10-17 17:00:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1404 transitions. [2022-10-17 17:00:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-10-17 17:00:12,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:12,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:12,384 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 643 trivial. 0 not checked. [2022-10-17 17:00:12,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 750 states and 1410 transitions. [2022-10-17 17:00:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1410 transitions. [2022-10-17 17:00:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:12,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:12,679 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 644 trivial. 0 not checked. [2022-10-17 17:00:12,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 751 states and 1411 transitions. [2022-10-17 17:00:12,722 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1411 transitions. [2022-10-17 17:00:12,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:12,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:12,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:13,034 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2022-10-17 17:00:13,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:13,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 752 states and 1411 transitions. [2022-10-17 17:00:13,097 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1411 transitions. [2022-10-17 17:00:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2022-10-17 17:00:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:13,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2022-10-17 17:00:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 754 states and 1417 transitions. [2022-10-17 17:00:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1417 transitions. [2022-10-17 17:00:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:13,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:13,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2022-10-17 17:00:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 755 states and 1418 transitions. [2022-10-17 17:00:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1418 transitions. [2022-10-17 17:00:13,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2022-10-17 17:00:13,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:13,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:13,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:00:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2022-10-17 17:00:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:00:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 762 states and 1475 transitions. [2022-10-17 17:00:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1475 transitions. [2022-10-17 17:00:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-10-17 17:00:14,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:00:14,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:00:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat