./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8 --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 ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 --- 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-e04fb08 [2022-11-16 11:34:34,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:34:34,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:34:34,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:34:34,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:34:34,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:34:34,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:34:34,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:34:34,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:34:34,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:34:34,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:34:34,789 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:34:34,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:34:34,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:34:34,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:34:34,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:34:34,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:34:34,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:34:34,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:34:34,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:34:34,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:34:34,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:34:34,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:34:34,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:34:34,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:34:34,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:34:34,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:34:34,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:34:34,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:34:34,847 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:34:34,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:34:34,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:34:34,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:34:34,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:34:34,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:34:34,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:34:34,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:34:34,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:34:34,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:34:34,858 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:34:34,859 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:34:34,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:34:34,915 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:34:34,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:34:34,916 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:34:34,916 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:34:34,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:34:34,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:34:34,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:34:34,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:34:34,919 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:34:34,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:34:34,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:34:34,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:34:34,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:34:34,922 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:34:34,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:34:34,923 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:34:34,923 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:34:34,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:34:34,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:34:34,924 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:34:34,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:34:34,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:34:34,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:34:34,925 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:34:34,925 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:34:34,925 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:34:34,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:34:34,928 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:34:34,928 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:34:34,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:34:34,929 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_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 [2022-11-16 11:34:35,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:34:35,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:34:35,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:34:35,326 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:34:35,329 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:34:35,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2022-11-16 11:34:35,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/7e44c3d85/171bc11387a645c1a05d1ccbf4cf961a/FLAGf9163d013 [2022-11-16 11:34:36,314 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:34:36,317 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2022-11-16 11:34:36,381 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/7e44c3d85/171bc11387a645c1a05d1ccbf4cf961a/FLAGf9163d013 [2022-11-16 11:34:36,876 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/7e44c3d85/171bc11387a645c1a05d1ccbf4cf961a [2022-11-16 11:34:36,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:34:36,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:34:36,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:34:36,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:34:36,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:34:36,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:34:36" (1/1) ... [2022-11-16 11:34:36,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3234b886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:36, skipping insertion in model container [2022-11-16 11:34:36,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:34:36" (1/1) ... [2022-11-16 11:34:36,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:34:37,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:34:37,430 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2022-11-16 11:34:37,431 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2022-11-16 11:34:37,725 WARN L229 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_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2022-11-16 11:34:38,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:34:38,436 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:34:38,500 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2022-11-16 11:34:38,500 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2022-11-16 11:34:38,511 WARN L229 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_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2022-11-16 11:34:38,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:34:38,790 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:34:38,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38 WrapperNode [2022-11-16 11:34:38,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:34:38,792 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:34:38,792 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:34:38,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:34:38,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:38,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:38,986 INFO L138 Inliner]: procedures = 182, calls = 1203, calls flagged for inlining = 104, calls inlined = 97, statements flattened = 3075 [2022-11-16 11:34:38,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:34:38,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:34:38,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:34:38,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:34:38,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:38,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,014 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,225 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:34:39,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:34:39,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:34:39,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:34:39,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:38" (1/1) ... [2022-11-16 11:34:39,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:34:39,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:34:39,320 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:34:39,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:34:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:34:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:34:39,373 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-16 11:34:39,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-16 11:34:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:34:39,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:34:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:34:39,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:34:39,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:34:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:34:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:34:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:34:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:34:39,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:34:39,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:34:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 11:34:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 11:34:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2022-11-16 11:34:39,376 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2022-11-16 11:34:39,376 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_priv [2022-11-16 11:34:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_priv [2022-11-16 11:34:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:34:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:34:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:34:39,377 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:34:39,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:34:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:34:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:34:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:34:39,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:34:39,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:34:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:34:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:34:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:34:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:34:39,379 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:34:39,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:34:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:34:39,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:34:39,380 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:34:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_transfer_data [2022-11-16 11:34:39,381 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_transfer_data [2022-11-16 11:34:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:34:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:34:39,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2022-11-16 11:34:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2022-11-16 11:34:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:34:39,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:34:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:34:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:34:39,382 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:34:39,383 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_complete_cmd [2022-11-16 11:34:39,383 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_complete_cmd [2022-11-16 11:34:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:34:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:34:39,385 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:34:39,385 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:34:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:34:39,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:34:39,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:34:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:34:39,387 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:34:39,387 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_next_req [2022-11-16 11:34:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_next_req [2022-11-16 11:34:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:34:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:34:39,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:34:39,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:34:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_pmos [2022-11-16 11:34:39,389 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_pmos [2022-11-16 11:34:39,389 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_remove [2022-11-16 11:34:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_remove [2022-11-16 11:34:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:34:39,390 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:34:39,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:34:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:34:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:34:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:34:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:34:39,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:34:39,391 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_free_host [2022-11-16 11:34:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_free_host [2022-11-16 11:34:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:34:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:34:39,392 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:34:39,392 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:34:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:34:39,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:34:39,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:34:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:34:39,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:34:39,394 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_issue_cmd [2022-11-16 11:34:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_issue_cmd [2022-11-16 11:34:39,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:34:39,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:34:39,396 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_detect_change [2022-11-16 11:34:39,396 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_detect_change [2022-11-16 11:34:40,041 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:34:40,044 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:34:40,550 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:34:40,564 INFO L158 Benchmark]: Toolchain (without parser) took 3679.55ms. Allocated memory was 104.9MB in the beginning and 180.4MB in the end (delta: 75.5MB). Free memory was 64.7MB in the beginning and 102.2MB in the end (delta: -37.5MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2022-11-16 11:34:40,564 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 104.9MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:34:40,565 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1905.96ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 64.5MB in the beginning and 72.4MB in the end (delta: -7.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2022-11-16 11:34:40,566 INFO L158 Benchmark]: Boogie Procedure Inliner took 195.43ms. Allocated memory is still 125.8MB. Free memory was 72.4MB in the beginning and 53.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-16 11:34:40,566 INFO L158 Benchmark]: Boogie Preprocessor took 293.16ms. Allocated memory is still 125.8MB. Free memory was 53.5MB in the beginning and 63.3MB in the end (delta: -9.7MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-11-16 11:34:40,567 INFO L158 Benchmark]: RCFGBuilder took 1280.27ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 63.3MB in the beginning and 102.2MB in the end (delta: -39.0MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-11-16 11:34:40,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 104.9MB. Free memory is still 55.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1905.96ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 64.5MB in the beginning and 72.4MB in the end (delta: -7.9MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 195.43ms. Allocated memory is still 125.8MB. Free memory was 72.4MB in the beginning and 53.5MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 293.16ms. Allocated memory is still 125.8MB. Free memory was 53.5MB in the beginning and 63.3MB in the end (delta: -9.7MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1280.27ms. Allocated memory was 125.8MB in the beginning and 180.4MB in the end (delta: 54.5MB). Free memory was 63.3MB in the beginning and 102.2MB in the end (delta: -39.0MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:34:40,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8 --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 ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 --- 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-e04fb08 [2022-11-16 11:34:42,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:34:42,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:34:42,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:34:42,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:34:42,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:34:42,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:34:43,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:34:43,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:34:43,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:34:43,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:34:43,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:34:43,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:34:43,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:34:43,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:34:43,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:34:43,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:34:43,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:34:43,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:34:43,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:34:43,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:34:43,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:34:43,047 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:34:43,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:34:43,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:34:43,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:34:43,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:34:43,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:34:43,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:34:43,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:34:43,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:34:43,068 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:34:43,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:34:43,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:34:43,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:34:43,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:34:43,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:34:43,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:34:43,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:34:43,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:34:43,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:34:43,079 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:34:43,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:34:43,123 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:34:43,124 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:34:43,124 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:34:43,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:34:43,125 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:34:43,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:34:43,126 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:34:43,127 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:34:43,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:34:43,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:34:43,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:34:43,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:34:43,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:34:43,128 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:34:43,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:34:43,129 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:34:43,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:34:43,129 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:34:43,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:34:43,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:34:43,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:34:43,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:34:43,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:34:43,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:34:43,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:34:43,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:34:43,131 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:34:43,132 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:34:43,132 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:34:43,132 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:34:43,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:34:43,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:34:43,133 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 [2022-11-16 11:34:43,498 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:34:43,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:34:43,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:34:43,525 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:34:43,528 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:34:43,530 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2022-11-16 11:34:43,614 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/b1d2fb044/4cd23b96655849a882f007051c53ae76/FLAG24ff80a00 [2022-11-16 11:34:44,533 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:34:44,534 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2022-11-16 11:34:44,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/b1d2fb044/4cd23b96655849a882f007051c53ae76/FLAG24ff80a00 [2022-11-16 11:34:45,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/data/b1d2fb044/4cd23b96655849a882f007051c53ae76 [2022-11-16 11:34:45,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:34:45,048 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:34:45,050 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:34:45,050 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:34:45,057 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:34:45,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:34:45" (1/1) ... [2022-11-16 11:34:45,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4994242d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:45, skipping insertion in model container [2022-11-16 11:34:45,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:34:45" (1/1) ... [2022-11-16 11:34:45,073 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:34:45,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:34:45,656 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2022-11-16 11:34:45,657 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2022-11-16 11:34:45,981 WARN L229 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_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2022-11-16 11:34:46,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:34:46,868 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:34:46,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:34:46,974 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2022-11-16 11:34:46,975 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2022-11-16 11:34:46,988 WARN L229 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_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2022-11-16 11:34:47,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:34:47,174 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:34:47,273 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2022-11-16 11:34:47,273 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2022-11-16 11:34:47,281 WARN L229 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_c77541da-9089-4e1f-9681-e71912cd1640/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2022-11-16 11:34:47,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:34:47,505 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:34:47,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47 WrapperNode [2022-11-16 11:34:47,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:34:47,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:34:47,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:34:47,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:34:47,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,744 INFO L138 Inliner]: procedures = 188, calls = 1203, calls flagged for inlining = 104, calls inlined = 97, statements flattened = 2904 [2022-11-16 11:34:47,744 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:34:47,745 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:34:47,745 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:34:47,745 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:34:47,755 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,942 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:47,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:48,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:34:48,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:34:48,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:34:48,012 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:34:48,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:34:47" (1/1) ... [2022-11-16 11:34:48,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:34:48,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:34:48,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:34:48,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:34:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:34:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:34:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-11-16 11:34:48,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-11-16 11:34:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:34:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:34:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:34:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:34:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:34:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:34:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:34:48,100 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:34:48,100 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:34:48,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 11:34:48,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 11:34:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:34:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:34:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-16 11:34:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-16 11:34:48,102 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2022-11-16 11:34:48,102 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2022-11-16 11:34:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_priv [2022-11-16 11:34:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_priv [2022-11-16 11:34:48,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:34:48,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:34:48,104 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:34:48,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:34:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:34:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:34:48,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:34:48,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:34:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:34:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:34:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-16 11:34:48,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-16 11:34:48,107 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:34:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:34:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:34:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:34:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:34:48,108 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:34:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_transfer_data [2022-11-16 11:34:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_transfer_data [2022-11-16 11:34:48,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:34:48,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:34:48,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2022-11-16 11:34:48,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2022-11-16 11:34:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:34:48,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:34:48,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:34:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:34:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:34:48,113 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_complete_cmd [2022-11-16 11:34:48,113 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_complete_cmd [2022-11-16 11:34:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:34:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:34:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:34:48,114 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:34:48,114 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:34:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:34:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:34:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:34:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:34:48,115 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_next_req [2022-11-16 11:34:48,115 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_next_req [2022-11-16 11:34:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 11:34:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 11:34:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:34:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:34:48,116 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_pmos [2022-11-16 11:34:48,116 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_pmos [2022-11-16 11:34:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_remove [2022-11-16 11:34:48,117 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_remove [2022-11-16 11:34:48,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:34:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:34:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:34:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 11:34:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:34:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:34:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:34:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:34:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:34:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_free_host [2022-11-16 11:34:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_free_host [2022-11-16 11:34:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:34:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:34:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:34:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:34:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:34:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:34:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:34:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:34:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_issue_cmd [2022-11-16 11:34:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_issue_cmd [2022-11-16 11:34:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:34:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:34:48,177 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_detect_change [2022-11-16 11:34:48,177 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_detect_change [2022-11-16 11:34:48,772 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:34:48,775 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:34:49,712 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:34:49,717 INFO L158 Benchmark]: Toolchain (without parser) took 4668.03ms. Allocated memory was 75.5MB in the beginning and 138.4MB in the end (delta: 62.9MB). Free memory was 50.9MB in the beginning and 50.7MB in the end (delta: 236.1kB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2022-11-16 11:34:49,718 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory was 56.7MB in the beginning and 56.6MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:34:49,718 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2456.77ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 50.7MB in the beginning and 42.7MB in the end (delta: 8.0MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-16 11:34:49,719 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.08ms. Allocated memory was 104.9MB in the beginning and 138.4MB in the end (delta: 33.6MB). Free memory was 42.2MB in the beginning and 80.2MB in the end (delta: -38.1MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-11-16 11:34:49,719 INFO L158 Benchmark]: Boogie Preprocessor took 261.34ms. Allocated memory is still 138.4MB. Free memory was 80.2MB in the beginning and 61.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-16 11:34:49,720 INFO L158 Benchmark]: RCFGBuilder took 1703.61ms. Allocated memory is still 138.4MB. Free memory was 61.4MB in the beginning and 50.9MB in the end (delta: 10.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-11-16 11:34:49,722 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 75.5MB. Free memory was 56.7MB in the beginning and 56.6MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2456.77ms. Allocated memory was 75.5MB in the beginning and 104.9MB in the end (delta: 29.4MB). Free memory was 50.7MB in the beginning and 42.7MB in the end (delta: 8.0MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.08ms. Allocated memory was 104.9MB in the beginning and 138.4MB in the end (delta: 33.6MB). Free memory was 42.2MB in the beginning and 80.2MB in the end (delta: -38.1MB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 261.34ms. Allocated memory is still 138.4MB. Free memory was 80.2MB in the beginning and 61.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1703.61ms. Allocated memory is still 138.4MB. Free memory was 61.4MB in the beginning and 50.9MB in the end (delta: 10.4MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:34:49,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c77541da-9089-4e1f-9681-e71912cd1640/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_sg_~hwdev#1,],base]