./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF --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 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-20 05:36:26,230 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-20 05:36:26,234 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-20 05:36:26,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-20 05:36:26,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-20 05:36:26,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-20 05:36:26,305 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-20 05:36:26,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-20 05:36:26,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-20 05:36:26,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-20 05:36:26,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-20 05:36:26,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-20 05:36:26,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-20 05:36:26,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-20 05:36:26,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-20 05:36:26,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-20 05:36:26,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-20 05:36:26,350 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-20 05:36:26,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-20 05:36:26,361 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-20 05:36:26,364 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-20 05:36:26,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-20 05:36:26,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-20 05:36:26,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-20 05:36:26,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-20 05:36:26,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-20 05:36:26,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-20 05:36:26,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-20 05:36:26,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-20 05:36:26,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-20 05:36:26,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-20 05:36:26,383 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-20 05:36:26,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-20 05:36:26,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-20 05:36:26,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-20 05:36:26,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-20 05:36:26,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-20 05:36:26,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-20 05:36:26,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-20 05:36:26,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-20 05:36:26,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-20 05:36:26,396 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-20 05:36:26,442 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-20 05:36:26,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-20 05:36:26,443 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-20 05:36:26,443 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-20 05:36:26,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-20 05:36:26,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-20 05:36:26,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-20 05:36:26,445 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-20 05:36:26,445 INFO L138 SettingsManager]: * Use SBE=true [2021-11-20 05:36:26,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-20 05:36:26,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-20 05:36:26,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-20 05:36:26,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-20 05:36:26,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-20 05:36:26,448 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-20 05:36:26,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-20 05:36:26,448 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-20 05:36:26,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-20 05:36:26,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-20 05:36:26,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-20 05:36:26,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-20 05:36:26,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:36:26,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-20 05:36:26,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-20 05:36:26,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-20 05:36:26,450 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-20 05:36:26,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-20 05:36:26,451 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-20 05:36:26,451 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-20 05:36:26,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-20 05:36:26,453 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-20 05:36:26,453 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_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 [2021-11-20 05:36:26,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-20 05:36:26,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-20 05:36:26,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-20 05:36:26,750 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-20 05:36:26,750 INFO L275 PluginConnector]: CDTParser initialized [2021-11-20 05:36:26,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-20 05:36:26,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/data/c1d18858f/4acc60673d764e628a86342ae667ed44/FLAG45fef32dd [2021-11-20 05:36:27,728 INFO L306 CDTParser]: Found 1 translation units. [2021-11-20 05:36:27,729 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i [2021-11-20 05:36:27,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/data/c1d18858f/4acc60673d764e628a86342ae667ed44/FLAG45fef32dd [2021-11-20 05:36:28,194 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/data/c1d18858f/4acc60673d764e628a86342ae667ed44 [2021-11-20 05:36:28,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-20 05:36:28,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-20 05:36:28,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-20 05:36:28,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-20 05:36:28,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-20 05:36:28,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:28" (1/1) ... [2021-11-20 05:36:28,215 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584bf9d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:28, skipping insertion in model container [2021-11-20 05:36:28,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:36:28" (1/1) ... [2021-11-20 05:36:28,222 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-20 05:36:28,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-20 05:36:29,949 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_8763850d-fcb8-44a0-ae71-e2a81133efdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-20 05:36:30,088 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:36:30,179 INFO L203 MainTranslator]: Completed pre-run [2021-11-20 05:36:30,525 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_8763850d-fcb8-44a0-ae71-e2a81133efdd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--applesmc.ko-entry_point.cil.out.i[194089,194102] [2021-11-20 05:36:30,552 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-20 05:36:30,690 INFO L208 MainTranslator]: Completed translation [2021-11-20 05:36:30,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30 WrapperNode [2021-11-20 05:36:30,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-20 05:36:30,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-20 05:36:30,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-20 05:36:30,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-20 05:36:30,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:30,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,017 INFO L137 Inliner]: procedures = 255, calls = 1939, calls flagged for inlining = 81, calls inlined = 71, statements flattened = 3152 [2021-11-20 05:36:31,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-20 05:36:31,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-20 05:36:31,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-20 05:36:31,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-20 05:36:31,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-20 05:36:31,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-20 05:36:31,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-20 05:36:31,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-20 05:36:31,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:36:30" (1/1) ... [2021-11-20 05:36:31,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-20 05:36:31,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/z3 [2021-11-20 05:36:31,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-20 05:36:31,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8763850d-fcb8-44a0-ae71-e2a81133efdd/bin/uautomizer-DQz5hQGWxF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-20 05:36:31,383 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-20 05:36:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-20 05:36:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-20 05:36:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-20 05:36:31,384 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2021-11-20 05:36:31,384 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2021-11-20 05:36:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-20 05:36:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-20 05:36:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-20 05:36:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-20 05:36:31,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-20 05:36:31,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-20 05:36:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2021-11-20 05:36:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2021-11-20 05:36:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2021-11-20 05:36:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2021-11-20 05:36:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2021-11-20 05:36:31,386 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2021-11-20 05:36:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-20 05:36:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-20 05:36:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2021-11-20 05:36:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2021-11-20 05:36:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-20 05:36:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-20 05:36:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-20 05:36:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-20 05:36:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2021-11-20 05:36:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2021-11-20 05:36:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-20 05:36:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-20 05:36:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-20 05:36:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2021-11-20 05:36:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-20 05:36:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-20 05:36:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-20 05:36:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-20 05:36:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2021-11-20 05:36:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2021-11-20 05:36:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2021-11-20 05:36:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2021-11-20 05:36:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-20 05:36:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-20 05:36:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-20 05:36:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-20 05:36:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2021-11-20 05:36:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2021-11-20 05:36:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-20 05:36:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-20 05:36:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-20 05:36:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-20 05:36:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-20 05:36:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-20 05:36:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2021-11-20 05:36:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2021-11-20 05:36:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-20 05:36:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-20 05:36:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2021-11-20 05:36:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2021-11-20 05:36:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-20 05:36:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-20 05:36:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2021-11-20 05:36:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2021-11-20 05:36:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2021-11-20 05:36:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2021-11-20 05:36:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-20 05:36:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-20 05:36:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-20 05:36:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-20 05:36:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2021-11-20 05:36:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2021-11-20 05:36:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2021-11-20 05:36:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2021-11-20 05:36:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-20 05:36:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-20 05:36:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2021-11-20 05:36:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2021-11-20 05:36:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-20 05:36:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-20 05:36:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-20 05:36:31,407 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2021-11-20 05:36:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2021-11-20 05:36:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-20 05:36:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-20 05:36:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-20 05:36:31,408 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-20 05:36:31,408 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2021-11-20 05:36:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2021-11-20 05:36:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-20 05:36:31,409 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-20 05:36:31,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-20 05:36:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2021-11-20 05:36:31,410 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2021-11-20 05:36:31,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-20 05:36:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-20 05:36:31,411 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2021-11-20 05:36:31,411 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2021-11-20 05:36:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2021-11-20 05:36:31,412 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2021-11-20 05:36:31,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-20 05:36:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2021-11-20 05:36:31,413 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2021-11-20 05:36:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-20 05:36:31,413 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2021-11-20 05:36:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2021-11-20 05:36:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-20 05:36:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-20 05:36:31,414 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2021-11-20 05:36:31,414 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2021-11-20 05:36:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-20 05:36:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2021-11-20 05:36:31,415 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2021-11-20 05:36:31,415 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2021-11-20 05:36:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2021-11-20 05:36:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-20 05:36:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-20 05:36:31,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-20 05:36:31,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2021-11-20 05:36:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-20 05:36:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-20 05:36:31,421 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2021-11-20 05:36:31,421 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2021-11-20 05:36:31,421 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-20 05:36:31,422 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-20 05:36:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2021-11-20 05:36:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2021-11-20 05:36:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-20 05:36:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2021-11-20 05:36:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2021-11-20 05:36:31,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-20 05:36:31,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-20 05:36:31,430 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-20 05:36:31,430 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-20 05:36:31,996 INFO L236 CfgBuilder]: Building ICFG [2021-11-20 05:36:32,000 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-20 05:36:32,150 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;