./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 5e519f3a 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_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/config/TaipanReach.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_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 --- 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-5e519f3 [2022-11-03 02:14:19,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:14:19,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:14:19,110 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:14:19,110 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:14:19,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:14:19,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:14:19,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:14:19,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:14:19,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:14:19,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:14:19,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:14:19,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:14:19,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:14:19,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:14:19,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:14:19,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:14:19,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:14:19,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:14:19,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:14:19,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:14:19,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:14:19,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:14:19,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:14:19,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:14:19,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:14:19,163 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:14:19,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:14:19,165 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:14:19,167 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:14:19,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:14:19,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:14:19,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:14:19,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:14:19,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:14:19,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:14:19,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:14:19,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:14:19,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:14:19,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:14:19,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:14:19,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:14:19,216 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:14:19,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:14:19,217 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:14:19,217 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:14:19,218 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:14:19,218 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:14:19,218 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:14:19,218 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:14:19,218 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:14:19,222 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:14:19,223 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:14:19,224 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:14:19,224 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:14:19,224 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:14:19,224 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:14:19,224 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:14:19,224 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:14:19,225 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:14:19,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:14:19,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:14:19,226 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:14:19,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:14:19,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:14:19,226 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:14:19,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:14:19,227 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:14:19,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:14:19,227 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:14:19,227 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:14:19,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:14:19,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:14:19,228 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:14:19,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:14:19,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:14:19,229 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:14:19,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:14:19,229 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:14:19,229 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:14:19,229 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_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fa9a116c65e181b2439dd2b2c2873427a3e35414c05ff14dcd571e0747c2ab8 [2022-11-03 02:14:19,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:14:19,591 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:14:19,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:14:19,595 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:14:19,595 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:14:19,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/../../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 [2022-11-03 02:14:19,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/data/9140aaf48/f0ae5716434c4224a4ff1ce605b98245/FLAG85408ff46 [2022-11-03 02:14:20,587 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:14:20,588 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/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 [2022-11-03 02:14:20,635 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/data/9140aaf48/f0ae5716434c4224a4ff1ce605b98245/FLAG85408ff46 [2022-11-03 02:14:21,050 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/data/9140aaf48/f0ae5716434c4224a4ff1ce605b98245 [2022-11-03 02:14:21,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:14:21,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:14:21,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:14:21,060 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:14:21,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:14:21,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:14:21" (1/1) ... [2022-11-03 02:14:21,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8c1583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:21, skipping insertion in model container [2022-11-03 02:14:21,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:14:21" (1/1) ... [2022-11-03 02:14:21,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:14:21,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:14:22,520 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_440a1ae7-ccc0-4a5f-b462-d84d10320c46/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] [2022-11-03 02:14:22,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:14:22,738 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:14:23,097 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_440a1ae7-ccc0-4a5f-b462-d84d10320c46/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] [2022-11-03 02:14:23,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:14:23,262 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:14:23,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23 WrapperNode [2022-11-03 02:14:23,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:14:23,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:14:23,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:14:23,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:14:23,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,362 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,462 INFO L138 Inliner]: procedures = 255, calls = 1939, calls flagged for inlining = 81, calls inlined = 71, statements flattened = 3152 [2022-11-03 02:14:23,463 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:14:23,475 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:14:23,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:14:23,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:14:23,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,654 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,668 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:14:23,703 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:14:23,703 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:14:23,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:14:23,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:14:23" (1/1) ... [2022-11-03 02:14:23,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:14:23,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:14:23,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:14:23,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_440a1ae7-ccc0-4a5f-b462-d84d10320c46/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:14:23,788 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-03 02:14:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-03 02:14:23,789 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-03 02:14:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-03 02:14:23,789 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2022-11-03 02:14:23,789 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2022-11-03 02:14:23,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-03 02:14:23,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-03 02:14:23,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-03 02:14:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-03 02:14:23,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-03 02:14:23,790 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-03 02:14:23,790 INFO L130 BoogieDeclarations]: Found specification of procedure send_argument [2022-11-03 02:14:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure send_argument [2022-11-03 02:14:23,791 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_resume [2022-11-03 02:14:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_resume [2022-11-03 02:14:23,791 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_lower_bound [2022-11-03 02:14:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_lower_bound [2022-11-03 02:14:23,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-03 02:14:23,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-03 02:14:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_accelerometer [2022-11-03 02:14:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_accelerometer [2022-11-03 02:14:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-03 02:14:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-03 02:14:23,792 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-03 02:14:23,792 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-03 02:14:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_light_sensor [2022-11-03 02:14:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_light_sensor [2022-11-03 02:14:23,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-03 02:14:23,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-03 02:14:23,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2022-11-03 02:14:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_applesmc_registers [2022-11-03 02:14:23,794 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-03 02:14:23,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-03 02:14:23,794 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:14:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:14:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_calibrate [2022-11-03 02:14:23,795 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_calibrate [2022-11-03 02:14:23,795 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_release_key_backlight [2022-11-03 02:14:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_release_key_backlight [2022-11-03 02:14:23,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-03 02:14:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-03 02:14:23,796 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-11-03 02:14:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-11-03 02:14:23,796 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_entry [2022-11-03 02:14:23,796 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_entry [2022-11-03 02:14:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:14:23,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:14:23,798 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-11-03 02:14:23,799 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-11-03 02:14:23,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-03 02:14:23,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-03 02:14:23,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2022-11-03 02:14:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2022-11-03 02:14:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-03 02:14:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-03 02:14:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_write_key [2022-11-03 02:14:23,801 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_write_key [2022-11-03 02:14:23,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:14:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:14:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_backlight_set [2022-11-03 02:14:23,802 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_backlight_set [2022-11-03 02:14:23,802 INFO L130 BoogieDeclarations]: Found specification of procedure send_byte [2022-11-03 02:14:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure send_byte [2022-11-03 02:14:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-03 02:14:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-03 02:14:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-03 02:14:23,803 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-03 02:14:23,803 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_init_smcreg [2022-11-03 02:14:23,804 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_init_smcreg [2022-11-03 02:14:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_has_key [2022-11-03 02:14:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_has_key [2022-11-03 02:14:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-03 02:14:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-03 02:14:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure send_command [2022-11-03 02:14:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure send_command [2022-11-03 02:14:23,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:14:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-03 02:14:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-03 02:14:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_key [2022-11-03 02:14:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_key [2022-11-03 02:14:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-03 02:14:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-03 02:14:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-03 02:14:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-03 02:14:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_device_init [2022-11-03 02:14:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_device_init [2022-11-03 02:14:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:14:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-03 02:14:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-03 02:14:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_nodes [2022-11-03 02:14:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_nodes [2022-11-03 02:14:23,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-03 02:14:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-03 02:14:23,810 INFO L130 BoogieDeclarations]: Found specification of procedure read_smc [2022-11-03 02:14:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure read_smc [2022-11-03 02:14:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_get_entry_by_index [2022-11-03 02:14:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_get_entry_by_index [2022-11-03 02:14:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:14:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_key [2022-11-03 02:14:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_key [2022-11-03 02:14:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:14:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_read_s16 [2022-11-03 02:14:23,812 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_read_s16 [2022-11-03 02:14:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-03 02:14:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-03 02:14:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_probe [2022-11-03 02:14:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_probe [2022-11-03 02:14:23,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:14:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-11-03 02:14:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-11-03 02:14:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_polled_device [2022-11-03 02:14:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_polled_device [2022-11-03 02:14:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-03 02:14:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-03 02:14:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2022-11-03 02:14:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_applesmc_registers [2022-11-03 02:14:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-11-03 02:14:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-11-03 02:14:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_pm_restore [2022-11-03 02:14:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_pm_restore [2022-11-03 02:14:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-03 02:14:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-03 02:14:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_create_nodes [2022-11-03 02:14:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_create_nodes [2022-11-03 02:14:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:14:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure applesmc_destroy_smcreg [2022-11-03 02:14:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure applesmc_destroy_smcreg [2022-11-03 02:14:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:14:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:14:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-03 02:14:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-03 02:14:24,423 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:14:24,426 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:14:24,660 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;