/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-NoLbe-McrStrategy.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-18 20:13:42,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-18 20:13:42,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-18 20:13:42,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-18 20:13:42,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-18 20:13:42,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-18 20:13:42,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-18 20:13:42,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-18 20:13:42,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-18 20:13:42,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-18 20:13:42,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-18 20:13:42,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-18 20:13:42,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-18 20:13:42,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-18 20:13:42,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-18 20:13:42,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-18 20:13:42,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-18 20:13:42,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-18 20:13:42,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-18 20:13:42,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-18 20:13:42,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-18 20:13:42,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-18 20:13:42,559 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-18 20:13:42,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-18 20:13:42,563 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-04-18 20:13:42,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-04-18 20:13:42,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-04-18 20:13:42,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-04-18 20:13:42,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-04-18 20:13:42,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-04-18 20:13:42,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-18 20:13:42,570 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-18 20:13:42,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-18 20:13:42,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-18 20:13:42,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-18 20:13:42,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-18 20:13:42,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-18 20:13:42,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-18 20:13:42,579 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-18 20:13:42,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-18 20:13:42,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-18 20:13:42,585 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-NoLbe-McrStrategy.epf [2020-04-18 20:13:42,608 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-18 20:13:42,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-18 20:13:42,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-18 20:13:42,611 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-18 20:13:42,611 INFO L138 SettingsManager]: * Use SBE=true [2020-04-18 20:13:42,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-18 20:13:42,611 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-18 20:13:42,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-18 20:13:42,612 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-18 20:13:42,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-18 20:13:42,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-18 20:13:42,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-18 20:13:42,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-18 20:13:42,614 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-18 20:13:42,614 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-18 20:13:42,614 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-18 20:13:42,614 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-18 20:13:42,615 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-18 20:13:42,615 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-18 20:13:42,615 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-18 20:13:42,615 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-18 20:13:42,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 20:13:42,616 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-18 20:13:42,616 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-18 20:13:42,616 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-18 20:13:42,616 INFO L138 SettingsManager]: * Trace refinement strategy=MCR [2020-04-18 20:13:42,616 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-18 20:13:42,617 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2020-04-18 20:13:42,617 INFO L138 SettingsManager]: * Trace refinement strategy used in MCR=CAMEL [2020-04-18 20:13:42,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-18 20:13:42,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-18 20:13:42,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-18 20:13:42,936 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-18 20:13:42,940 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-18 20:13:42,942 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-18 20:13:42,942 INFO L275 PluginConnector]: CDTParser initialized [2020-04-18 20:13:42,944 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-04-18 20:13:43,017 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0140c7e5f/6a6342000ac745a8ac14d360cfaabb16/FLAG7a7250690 [2020-04-18 20:13:44,001 INFO L306 CDTParser]: Found 1 translation units. [2020-04-18 20:13:44,002 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2020-04-18 20:13:44,059 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0140c7e5f/6a6342000ac745a8ac14d360cfaabb16/FLAG7a7250690 [2020-04-18 20:13:44,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0140c7e5f/6a6342000ac745a8ac14d360cfaabb16 [2020-04-18 20:13:44,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-18 20:13:44,383 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-18 20:13:44,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-18 20:13:44,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-18 20:13:44,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-18 20:13:44,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 08:13:44" (1/1) ... [2020-04-18 20:13:44,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@561a679b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:13:44, skipping insertion in model container [2020-04-18 20:13:44,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 08:13:44" (1/1) ... [2020-04-18 20:13:44,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-18 20:13:44,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-18 20:13:47,547 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-04-18 20:13:47,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b6d2712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 08:13:47, skipping insertion in model container [2020-04-18 20:13:47,548 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-18 20:13:47,548 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-04-18 20:13:47,552 INFO L168 Benchmark]: Toolchain (without parser) took 3190.23 ms. Allocated memory was 135.8 MB in the beginning and 230.2 MB in the end (delta: 94.4 MB). Free memory was 85.5 MB in the beginning and 140.8 MB in the end (delta: -55.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 7.1 GB. [2020-04-18 20:13:47,553 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 117.7 MB in the beginning and 117.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-04-18 20:13:47,554 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3164.57 ms. Allocated memory was 135.8 MB in the beginning and 230.2 MB in the end (delta: 94.4 MB). Free memory was 83.7 MB in the beginning and 140.8 MB in the end (delta: -57.1 MB). Peak memory consumption was 44.3 MB. Max. memory is 7.1 GB. [2020-04-18 20:13:47,557 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 117.7 MB in the beginning and 117.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3164.57 ms. Allocated memory was 135.8 MB in the beginning and 230.2 MB in the end (delta: 94.4 MB). Free memory was 83.7 MB in the beginning and 140.8 MB in the end (delta: -57.1 MB). Peak memory consumption was 44.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8971]: 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...