./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- 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-b5237d8 [2022-11-21 13:58:15,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 13:58:15,323 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 13:58:15,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 13:58:15,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 13:58:15,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 13:58:15,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 13:58:15,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 13:58:15,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 13:58:15,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 13:58:15,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 13:58:15,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 13:58:15,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 13:58:15,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 13:58:15,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 13:58:15,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 13:58:15,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 13:58:15,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 13:58:15,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 13:58:15,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 13:58:15,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 13:58:15,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 13:58:15,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 13:58:15,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 13:58:15,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 13:58:15,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 13:58:15,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 13:58:15,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 13:58:15,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 13:58:15,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 13:58:15,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 13:58:15,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 13:58:15,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 13:58:15,427 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 13:58:15,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 13:58:15,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 13:58:15,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 13:58:15,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 13:58:15,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 13:58:15,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 13:58:15,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 13:58:15,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-21 13:58:15,469 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 13:58:15,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 13:58:15,470 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 13:58:15,471 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 13:58:15,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 13:58:15,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 13:58:15,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 13:58:15,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 13:58:15,473 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 13:58:15,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 13:58:15,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 13:58:15,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 13:58:15,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 13:58:15,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 13:58:15,476 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 13:58:15,476 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 13:58:15,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 13:58:15,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 13:58:15,477 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 13:58:15,477 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 13:58:15,477 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 13:58:15,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:58:15,478 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 13:58:15,478 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 13:58:15,479 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 13:58:15,479 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 13:58:15,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 13:58:15,480 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 13:58:15,480 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 13:58:15,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 13:58:15,480 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_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2022-11-21 13:58:15,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 13:58:15,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 13:58:15,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 13:58:15,820 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 13:58:15,821 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 13:58:15,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2022-11-21 13:58:18,872 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 13:58:19,400 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 13:58:19,401 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2022-11-21 13:58:19,441 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/data/61fb898fa/bf7894609ef84d08bf38e0cf3d9ba4b8/FLAGa6b907fdc [2022-11-21 13:58:19,465 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/data/61fb898fa/bf7894609ef84d08bf38e0cf3d9ba4b8 [2022-11-21 13:58:19,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 13:58:19,470 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 13:58:19,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:19,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 13:58:19,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 13:58:19,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:19" (1/1) ... [2022-11-21 13:58:19,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9ebf10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:19, skipping insertion in model container [2022-11-21 13:58:19,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:58:19" (1/1) ... [2022-11-21 13:58:19,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 13:58:19,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 13:58:20,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2022-11-21 13:58:21,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:58:21,122 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 13:58:21,456 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2022-11-21 13:58:21,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 13:58:21,566 INFO L208 MainTranslator]: Completed translation [2022-11-21 13:58:21,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21 WrapperNode [2022-11-21 13:58:21,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 13:58:21,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 13:58:21,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 13:58:21,570 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 13:58:21,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,718 INFO L138 Inliner]: procedures = 174, calls = 1443, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2044 [2022-11-21 13:58:21,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 13:58:21,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 13:58:21,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 13:58:21,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 13:58:21,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,877 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,895 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 13:58:21,919 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 13:58:21,919 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 13:58:21,919 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 13:58:21,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:58:21" (1/1) ... [2022-11-21 13:58:21,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 13:58:21,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 13:58:21,957 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 13:58:21,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd6208fe-5de5-4949-80dd-ab0b4e8ef684/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 13:58:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2022-11-21 13:58:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2022-11-21 13:58:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 13:58:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 13:58:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 13:58:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-11-21 13:58:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-11-21 13:58:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 13:58:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2022-11-21 13:58:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2022-11-21 13:58:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2022-11-21 13:58:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2022-11-21 13:58:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2022-11-21 13:58:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2022-11-21 13:58:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2022-11-21 13:58:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2022-11-21 13:58:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2022-11-21 13:58:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2022-11-21 13:58:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-21 13:58:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-21 13:58:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2022-11-21 13:58:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2022-11-21 13:58:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2022-11-21 13:58:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2022-11-21 13:58:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 13:58:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2022-11-21 13:58:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2022-11-21 13:58:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-21 13:58:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-21 13:58:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-21 13:58:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-21 13:58:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-21 13:58:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-21 13:58:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2022-11-21 13:58:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2022-11-21 13:58:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2022-11-21 13:58:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2022-11-21 13:58:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-21 13:58:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-21 13:58:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 13:58:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2022-11-21 13:58:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2022-11-21 13:58:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 13:58:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 13:58:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2022-11-21 13:58:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2022-11-21 13:58:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-21 13:58:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-21 13:58:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 13:58:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 13:58:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 13:58:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2022-11-21 13:58:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-21 13:58:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-21 13:58:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-11-21 13:58:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-11-21 13:58:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2022-11-21 13:58:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2022-11-21 13:58:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 13:58:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-21 13:58:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-21 13:58:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2022-11-21 13:58:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2022-11-21 13:58:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 13:58:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 13:58:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2022-11-21 13:58:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2022-11-21 13:58:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 13:58:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 13:58:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 13:58:22,499 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 13:58:22,501 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation