/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 18:59:17,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 18:59:17,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 18:59:17,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 18:59:17,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 18:59:17,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 18:59:17,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 18:59:17,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 18:59:17,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 18:59:17,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 18:59:17,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 18:59:17,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 18:59:17,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 18:59:17,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 18:59:17,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 18:59:17,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 18:59:17,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 18:59:17,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 18:59:17,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 18:59:17,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 18:59:17,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 18:59:17,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 18:59:17,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 18:59:17,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 18:59:17,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-27 18:59:17,630 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 18:59:17,631 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 18:59:17,632 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 18:59:17,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 18:59:17,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 18:59:17,635 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 18:59:17,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 18:59:17,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 18:59:17,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 18:59:17,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 18:59:17,638 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 18:59:17,639 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-MCR.epf [2019-12-27 18:59:17,674 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 18:59:17,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 18:59:17,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 18:59:17,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 18:59:17,679 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 18:59:17,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 18:59:17,680 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 18:59:17,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 18:59:17,680 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 18:59:17,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 18:59:17,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 18:59:17,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 18:59:17,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 18:59:17,683 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 18:59:17,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 18:59:17,683 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 18:59:17,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 18:59:17,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 18:59:17,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 18:59:17,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 18:59:17,684 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 18:59:17,685 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 18:59:17,685 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 18:59:17,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 18:59:17,685 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 18:59:17,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 18:59:17,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 18:59:17,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 18:59:17,990 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 18:59:17,992 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 18:59:17,992 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 18:59:17,993 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 18:59:18,057 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd8882bc8/810e8865430c41a984ac8acb06823c80/FLAGf8fd6eab5 [2019-12-27 18:59:18,978 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 18:59:18,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2019-12-27 18:59:19,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd8882bc8/810e8865430c41a984ac8acb06823c80/FLAGf8fd6eab5 [2019-12-27 18:59:19,386 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd8882bc8/810e8865430c41a984ac8acb06823c80 [2019-12-27 18:59:19,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 18:59:19,396 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 18:59:19,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 18:59:19,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 18:59:19,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 18:59:19,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:59:19" (1/1) ... [2019-12-27 18:59:19,405 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eeca71d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:59:19, skipping insertion in model container [2019-12-27 18:59:19,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 06:59:19" (1/1) ... [2019-12-27 18:59:19,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 18:59:19,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 18:59:22,844 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-27 18:59:22,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@995e741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 06:59:22, skipping insertion in model container [2019-12-27 18:59:22,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 18:59:22,845 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-27 18:59:22,849 INFO L168 Benchmark]: Toolchain (without parser) took 3450.54 ms. Allocated memory was 145.2 MB in the beginning and 243.8 MB in the end (delta: 98.6 MB). Free memory was 89.1 MB in the beginning and 146.0 MB in the end (delta: -56.9 MB). Peak memory consumption was 49.7 MB. Max. memory is 7.1 GB. [2019-12-27 18:59:22,850 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-12-27 18:59:22,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3447.52 ms. Allocated memory was 145.2 MB in the beginning and 243.8 MB in the end (delta: 98.6 MB). Free memory was 88.7 MB in the beginning and 146.0 MB in the end (delta: -57.3 MB). Peak memory consumption was 49.2 MB. Max. memory is 7.1 GB. [2019-12-27 18:59:22,857 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3447.52 ms. Allocated memory was 145.2 MB in the beginning and 243.8 MB in the end (delta: 98.6 MB). Free memory was 88.7 MB in the beginning and 146.0 MB in the end (delta: -57.3 MB). Peak memory consumption was 49.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8968]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...