java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:26:32,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:26:32,492 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:26:32,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:26:32,525 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:26:32,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:26:32,539 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:26:32,544 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:26:32,549 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:26:32,553 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:26:32,557 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:26:32,557 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:26:32,561 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:26:32,562 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:26:32,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:26:32,576 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:26:32,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:26:32,594 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:26:32,602 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:26:32,608 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:26:32,613 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:26:32,617 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:26:32,623 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:26:32,653 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 10:26:32,708 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:26:32,709 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:26:32,710 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:26:32,711 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:26:32,713 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:26:32,713 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:26:32,713 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:26:32,714 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:26:32,714 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:26:32,714 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:26:32,714 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:26:32,714 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:26:32,715 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:26:32,715 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:26:32,715 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:26:32,715 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:26:32,716 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:26:32,722 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:26:32,722 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:26:32,723 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:26:32,724 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:26:32,724 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:26:32,724 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:26:32,724 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:26:32,725 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:26:32,725 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:26:32,725 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:26:32,725 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:26:32,726 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:26:32,726 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:26:32,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:26:32,886 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:26:32,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:26:32,905 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:26:32,907 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:26:32,908 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:26:33,022 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0e8dd89d/dcdd3572dfe44f40928ddbf24d5462f4/FLAG13b531b7c [2018-11-16 10:26:35,100 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:26:35,101 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--usb--misc--usbtest.ko-entry_point_true-unreach-call.cil.out.c [2018-11-16 10:26:35,210 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0e8dd89d/dcdd3572dfe44f40928ddbf24d5462f4/FLAG13b531b7c [2018-11-16 10:26:35,433 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0e8dd89d/dcdd3572dfe44f40928ddbf24d5462f4 [2018-11-16 10:26:35,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:26:35,454 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:26:35,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:26:35,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:26:35,473 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:26:35,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:26:35" (1/1) ... [2018-11-16 10:26:35,488 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@667f8156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:35, skipping insertion in model container [2018-11-16 10:26:35,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:26:35" (1/1) ... [2018-11-16 10:26:35,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:26:35,894 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:26:37,131 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-11-16 10:26:37,137 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-11-16 10:26:44,511 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:26:44,643 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:26:44,891 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3521] [2018-11-16 10:26:44,892 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3522-3523] [2018-11-16 10:26:48,286 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:26:48,773 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:26:48,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48 WrapperNode [2018-11-16 10:26:48,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:26:48,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:26:48,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:26:48,779 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:26:48,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:48,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,452 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,531 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:26:48" (1/1) ... [2018-11-16 10:26:49,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:26:49,713 INFO L168 Benchmark]: Toolchain (without parser) took 14260.63 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 97.8 MB). Peak memory consumption was 97.8 MB. Max. memory is 3.9 GB. [2018-11-16 10:26:49,719 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 10:26:49,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13317.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 53.6 MB). Peak memory consumption was 493.3 MB. Max. memory is 3.9 GB. [2018-11-16 10:26:49,724 INFO L168 Benchmark]: Boogie Preprocessor took 929.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 44.3 MB). Peak memory consumption was 44.3 MB. Max. memory is 3.9 GB. [2018-11-16 10:26:49,734 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 13317.35 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 53.6 MB). Peak memory consumption was 493.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 929.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 44.3 MB). Peak memory consumption was 44.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...