./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-43_2a-drivers--usb--host--r8a66597-hcd.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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/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 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 --- 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 17:05:50,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:05:50,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:05:50,523 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:05:50,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:05:50,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:05:50,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:05:50,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:05:50,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:05:50,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:05:50,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:05:50,555 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:05:50,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:05:50,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:05:50,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:05:50,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:05:50,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:05:50,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:05:50,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:05:50,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:05:50,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:05:50,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:05:50,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:05:50,587 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:05:50,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:05:50,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:05:50,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:05:50,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:05:50,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:05:50,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:05:50,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:05:50,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:05:50,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:05:50,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:05:50,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:05:50,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:05:50,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:05:50,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:05:50,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:05:50,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:05:50,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:05:50,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 17:05:50,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:05:50,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:05:50,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:05:50,663 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 17:05:50,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 17:05:50,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 17:05:50,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:05:50,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:05:50,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:05:50,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:05:50,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:05:50,669 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:05:50,669 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:05:50,669 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:05:50,669 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:05:50,670 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 17:05:50,670 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 17:05:50,670 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:05:50,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:50,671 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:05:50,671 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:05:50,671 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:05:50,671 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 17:05:50,671 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:05:50,672 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:05:50,672 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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08f69d9d27fea4ba41de4dd6c325f6f1a70ecfdbb77928c35b5b3f93d75aa1b8 [2022-10-17 17:05:50,976 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:05:51,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:05:51,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:05:51,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:05:51,018 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:05:51,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2022-10-17 17:05:51,094 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/data/da420e1d6/0d8b2d58a50e41b1a256d523f2b3dbbc/FLAGc035d829a [2022-10-17 17:05:52,065 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:05:52,067 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2022-10-17 17:05:52,117 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/data/da420e1d6/0d8b2d58a50e41b1a256d523f2b3dbbc/FLAGc035d829a [2022-10-17 17:05:52,452 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/data/da420e1d6/0d8b2d58a50e41b1a256d523f2b3dbbc [2022-10-17 17:05:52,455 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:05:52,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:05:52,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:52,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:05:52,462 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:05:52,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:52" (1/1) ... [2022-10-17 17:05:52,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48663c4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:52, skipping insertion in model container [2022-10-17 17:05:52,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:05:52" (1/1) ... [2022-10-17 17:05:52,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:05:52,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:05:54,911 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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2022-10-17 17:05:54,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:54,992 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:05:55,491 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_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i[250006,250019] [2022-10-17 17:05:55,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:05:55,673 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:05:55,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55 WrapperNode [2022-10-17 17:05:55,674 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:05:55,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:55,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:05:55,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:05:55,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:55,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,097 INFO L138 Inliner]: procedures = 302, calls = 1935, calls flagged for inlining = 138, calls inlined = 135, statements flattened = 5119 [2022-10-17 17:05:56,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:05:56,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:05:56,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:05:56,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:05:56,111 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,546 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:05:56,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:05:56,661 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:05:56,661 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:05:56,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:05:55" (1/1) ... [2022-10-17 17:05:56,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 17:05:56,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 17:05:56,737 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 17:05:56,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_20b6c074-9d9d-465c-8cb4-7da83d3a0ee3/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 17:05:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2022-10-17 17:05:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2022-10-17 17:05:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2022-10-17 17:05:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2022-10-17 17:05:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2022-10-17 17:05:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2022-10-17 17:05:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 17:05:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 17:05:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2022-10-17 17:05:56,788 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2022-10-17 17:05:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:05:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:05:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:05:56,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:05:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:05:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:05:56,790 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2022-10-17 17:05:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2022-10-17 17:05:56,790 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2022-10-17 17:05:56,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2022-10-17 17:05:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2022-10-17 17:05:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2022-10-17 17:05:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2022-10-17 17:05:56,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2022-10-17 17:05:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2022-10-17 17:05:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2022-10-17 17:05:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 17:05:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 17:05:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2022-10-17 17:05:56,792 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2022-10-17 17:05:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:05:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:05:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2022-10-17 17:05:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2022-10-17 17:05:56,793 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2022-10-17 17:05:56,793 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2022-10-17 17:05:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:05:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:05:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2022-10-17 17:05:56,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2022-10-17 17:05:56,794 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2022-10-17 17:05:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2022-10-17 17:05:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2022-10-17 17:05:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2022-10-17 17:05:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2022-10-17 17:05:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2022-10-17 17:05:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:05:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:05:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2022-10-17 17:05:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2022-10-17 17:05:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2022-10-17 17:05:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2022-10-17 17:05:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2022-10-17 17:05:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2022-10-17 17:05:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 17:05:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 17:05:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2022-10-17 17:05:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2022-10-17 17:05:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:05:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:05:56,798 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2022-10-17 17:05:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2022-10-17 17:05:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2022-10-17 17:05:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2022-10-17 17:05:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2022-10-17 17:05:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2022-10-17 17:05:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2022-10-17 17:05:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2022-10-17 17:05:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2022-10-17 17:05:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2022-10-17 17:05:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2022-10-17 17:05:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2022-10-17 17:05:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2022-10-17 17:05:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2022-10-17 17:05:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2022-10-17 17:05:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2022-10-17 17:05:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2022-10-17 17:05:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2022-10-17 17:05:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2022-10-17 17:05:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2022-10-17 17:05:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:05:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 17:05:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 17:05:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2022-10-17 17:05:56,803 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2022-10-17 17:05:56,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:05:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2022-10-17 17:05:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2022-10-17 17:05:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2022-10-17 17:05:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2022-10-17 17:05:56,804 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2022-10-17 17:05:56,804 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2022-10-17 17:05:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-10-17 17:05:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-10-17 17:05:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 17:05:56,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 17:05:56,805 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:05:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:05:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2022-10-17 17:05:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2022-10-17 17:05:56,806 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 17:05:56,806 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 17:05:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:05:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 17:05:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 17:05:56,807 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 17:05:56,807 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 17:05:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:05:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2022-10-17 17:05:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2022-10-17 17:05:56,808 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2022-10-17 17:05:56,808 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2022-10-17 17:05:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2022-10-17 17:05:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2022-10-17 17:05:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-17 17:05:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-17 17:05:56,809 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:05:56,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:05:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2022-10-17 17:05:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2022-10-17 17:05:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2022-10-17 17:05:56,810 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2022-10-17 17:05:56,810 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2022-10-17 17:05:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2022-10-17 17:05:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2022-10-17 17:05:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2022-10-17 17:05:56,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:05:56,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:05:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2022-10-17 17:05:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2022-10-17 17:05:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2022-10-17 17:05:56,812 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2022-10-17 17:05:56,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2022-10-17 17:05:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2022-10-17 17:05:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-10-17 17:05:56,813 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-10-17 17:05:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:05:56,813 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2022-10-17 17:05:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2022-10-17 17:05:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-10-17 17:05:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-10-17 17:05:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 17:05:56,814 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 17:05:56,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:05:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2022-10-17 17:05:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2022-10-17 17:05:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2022-10-17 17:05:56,815 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2022-10-17 17:05:56,815 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 17:05:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2022-10-17 17:05:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2022-10-17 17:05:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2022-10-17 17:05:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:05:56,816 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2022-10-17 17:05:56,816 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2022-10-17 17:05:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2022-10-17 17:05:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2022-10-17 17:05:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2022-10-17 17:05:56,817 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2022-10-17 17:05:56,817 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2022-10-17 17:05:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2022-10-17 17:05:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2022-10-17 17:05:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2022-10-17 17:05:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2022-10-17 17:05:56,818 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2022-10-17 17:05:56,818 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2022-10-17 17:05:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2022-10-17 17:05:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2022-10-17 17:05:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2022-10-17 17:05:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2022-10-17 17:05:56,819 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2022-10-17 17:05:56,819 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2022-10-17 17:05:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2022-10-17 17:05:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2022-10-17 17:05:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2022-10-17 17:05:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:05:56,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:05:56,820 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2022-10-17 17:05:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2022-10-17 17:05:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 17:05:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 17:05:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2022-10-17 17:05:56,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2022-10-17 17:05:56,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:05:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2022-10-17 17:05:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2022-10-17 17:05:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2022-10-17 17:05:56,822 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2022-10-17 17:05:56,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:05:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:05:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2022-10-17 17:05:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2022-10-17 17:05:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:05:56,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:05:56,823 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2022-10-17 17:05:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2022-10-17 17:05:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-10-17 17:05:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-10-17 17:05:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:05:56,824 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2022-10-17 17:05:56,824 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2022-10-17 17:05:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:05:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:05:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:05:56,825 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:05:56,825 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:05:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:05:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-10-17 17:05:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-10-17 17:05:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2022-10-17 17:05:56,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2022-10-17 17:05:56,826 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2022-10-17 17:05:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2022-10-17 17:05:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:05:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:05:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2022-10-17 17:05:56,827 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2022-10-17 17:05:56,827 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2022-10-17 17:05:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2022-10-17 17:05:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2022-10-17 17:05:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2022-10-17 17:05:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2022-10-17 17:05:56,828 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2022-10-17 17:05:56,828 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2022-10-17 17:05:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2022-10-17 17:05:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:05:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:05:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2022-10-17 17:05:56,829 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2022-10-17 17:05:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-17 17:05:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-10-17 17:05:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:05:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:05:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2022-10-17 17:05:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2022-10-17 17:05:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:05:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2022-10-17 17:05:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2022-10-17 17:05:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2022-10-17 17:05:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2022-10-17 17:05:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:05:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:05:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2022-10-17 17:05:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2022-10-17 17:05:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 17:05:56,832 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 17:05:57,781 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:05:57,787 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:05:59,075 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-17 17:06:03,561 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 17:06:06,060 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 17:06:06,060 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 17:06:06,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:06 BoogieIcfgContainer [2022-10-17 17:06:06,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 17:06:06,072 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 17:06:06,072 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 17:06:06,083 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 17:06:06,084 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 05:06:06" (1/1) ... [2022-10-17 17:06:06,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 17:06:06,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:06,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2624 states to 1760 states and 2624 transitions. [2022-10-17 17:06:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2624 transitions. [2022-10-17 17:06:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-10-17 17:06:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:06,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:07,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1762 states and 2676 transitions. [2022-10-17 17:06:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2676 transitions. [2022-10-17 17:06:07,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-10-17 17:06:07,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 1764 states and 2679 transitions. [2022-10-17 17:06:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2679 transitions. [2022-10-17 17:06:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-10-17 17:06:08,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:08,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:08,516 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:08,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1769 states and 2739 transitions. [2022-10-17 17:06:08,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2739 transitions. [2022-10-17 17:06:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-10-17 17:06:08,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:08,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,048 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:09,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 1775 states and 2800 transitions. [2022-10-17 17:06:09,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2800 transitions. [2022-10-17 17:06:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-10-17 17:06:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:09,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:09,659 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:09,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:09,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1779 states and 2855 transitions. [2022-10-17 17:06:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2855 transitions. [2022-10-17 17:06:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-10-17 17:06:09,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:10,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1786 states and 2919 transitions. [2022-10-17 17:06:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2919 transitions. [2022-10-17 17:06:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-10-17 17:06:10,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:10,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2919 states to 1787 states and 2919 transitions. [2022-10-17 17:06:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2919 transitions. [2022-10-17 17:06:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-10-17 17:06:11,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:11,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1792 states and 2937 transitions. [2022-10-17 17:06:11,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2937 transitions. [2022-10-17 17:06:11,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-10-17 17:06:11,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:11,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:11,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:11,878 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:12,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3003 states to 1800 states and 3003 transitions. [2022-10-17 17:06:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3003 transitions. [2022-10-17 17:06:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-10-17 17:06:12,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:12,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1804 states and 3013 transitions. [2022-10-17 17:06:13,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3013 transitions. [2022-10-17 17:06:13,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:13,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1805 states and 3013 transitions. [2022-10-17 17:06:13,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3013 transitions. [2022-10-17 17:06:13,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:13,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:13,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3013 states to 1806 states and 3013 transitions. [2022-10-17 17:06:13,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3013 transitions. [2022-10-17 17:06:13,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:13,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:13,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:14,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3016 states to 1808 states and 3016 transitions. [2022-10-17 17:06:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3016 transitions. [2022-10-17 17:06:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:14,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,373 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:14,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1812 states and 3026 transitions. [2022-10-17 17:06:14,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3026 transitions. [2022-10-17 17:06:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:14,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:14,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:14,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:14,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1815 states and 3031 transitions. [2022-10-17 17:06:14,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 3031 transitions. [2022-10-17 17:06:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-10-17 17:06:14,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:14,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,244 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-10-17 17:06:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1816 states and 3031 transitions. [2022-10-17 17:06:15,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3031 transitions. [2022-10-17 17:06:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:15,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:15,748 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:15,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1817 states and 3031 transitions. [2022-10-17 17:06:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 3031 transitions. [2022-10-17 17:06:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:15,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:15,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1819 states and 3034 transitions. [2022-10-17 17:06:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 3034 transitions. [2022-10-17 17:06:16,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:16,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1823 states and 3049 transitions. [2022-10-17 17:06:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3049 transitions. [2022-10-17 17:06:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:16,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:16,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:16,835 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:16,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:16,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1822 states and 3041 transitions. [2022-10-17 17:06:16,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3041 transitions. [2022-10-17 17:06:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:16,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-10-17 17:06:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1821 states and 3033 transitions. [2022-10-17 17:06:17,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 3033 transitions. [2022-10-17 17:06:17,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-10-17 17:06:17,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-10-17 17:06:17,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1822 states and 3033 transitions. [2022-10-17 17:06:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3033 transitions. [2022-10-17 17:06:17,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-10-17 17:06:17,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 17:06:17,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-17 17:06:17,814 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2022-10-17 17:06:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 17:06:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1823 states and 3033 transitions. [2022-10-17 17:06:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 3033 transitions. [2022-10-17 17:06:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-10-17 17:06:17,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 17:06:17,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms