/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:00:27,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:00:27,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:00:27,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:00:27,631 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:00:27,632 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:00:27,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:00:27,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:00:27,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:00:27,637 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:00:27,638 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:00:27,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:00:27,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:00:27,640 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:00:27,641 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:00:27,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:00:27,643 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:00:27,644 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:00:27,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:00:27,648 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:00:27,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:00:27,650 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:00:27,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:00:27,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:00:27,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-18 00:00:27,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:00:27,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:00:27,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:00:27,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:00:27,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:00:27,660 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:00:27,661 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:00:27,661 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:00:27,661 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:00:27,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:00:27,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:00:27,664 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-18 00:00:27,678 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:00:27,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:00:27,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-18 00:00:27,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-18 00:00:27,679 INFO L138 SettingsManager]: * Use SBE=true [2020-07-18 00:00:27,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:00:27,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:00:27,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:00:27,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:00:27,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:00:27,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:00:27,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:00:27,681 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:00:27,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:00:27,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:00:27,682 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-18 00:00:27,682 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:00:27,682 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:00:27,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:00:27,682 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:00:27,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-18 00:00:27,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-18 00:00:27,684 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-07-18 00:00:27,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:00:27,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:00:27,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:00:27,993 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:00:27,993 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:00:27,994 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point.cil.out.i [2020-07-18 00:00:28,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2167311ac/0d2fb1360801494f9446e2ae7dd79f43/FLAGf6e28e6c3 [2020-07-18 00:00:29,301 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:00:29,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--pci--cx18--cx18.ko-entry_point.cil.out.i [2020-07-18 00:00:29,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2167311ac/0d2fb1360801494f9446e2ae7dd79f43/FLAGf6e28e6c3 [2020-07-18 00:00:29,909 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2167311ac/0d2fb1360801494f9446e2ae7dd79f43 [2020-07-18 00:00:29,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:00:29,920 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:00:29,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:00:29,922 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:00:29,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:00:29,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:00:29" (1/1) ... [2020-07-18 00:00:29,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49c6cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:00:29, skipping insertion in model container [2020-07-18 00:00:29,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:00:29" (1/1) ... [2020-07-18 00:00:29,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:00:30,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:00:31,134 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4533] [2020-07-18 00:00:31,253 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [8674] [2020-07-18 00:00:31,253 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [8675-8676] [2020-07-18 00:00:33,724 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2020-07-18 00:00:33,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ec1e4ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:00:33, skipping insertion in model container [2020-07-18 00:00:33,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:00:33,726 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-18 00:00:33,734 INFO L168 Benchmark]: Toolchain (without parser) took 3809.55 ms. Allocated memory was 136.3 MB in the beginning and 292.0 MB in the end (delta: 155.7 MB). Free memory was 66.2 MB in the beginning and 165.6 MB in the end (delta: -99.5 MB). Peak memory consumption was 62.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:00:33,734 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 119.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:00:33,737 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3804.90 ms. Allocated memory was 136.3 MB in the beginning and 292.0 MB in the end (delta: 155.7 MB). Free memory was 65.7 MB in the beginning and 165.6 MB in the end (delta: -99.9 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:00:33,742 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 136.3 MB. Free memory is still 119.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3804.90 ms. Allocated memory was 136.3 MB in the beginning and 292.0 MB in the end (delta: 155.7 MB). Free memory was 65.7 MB in the beginning and 165.6 MB in the end (delta: -99.9 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10515]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: cx18_vapi RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...