java -ea -Xmx8000000000 -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-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 00:00:27,405 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 00:00:27,408 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 00:00:27,420 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 00:00:27,420 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 00:00:27,422 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 00:00:27,423 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 00:00:27,425 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 00:00:27,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 00:00:27,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 00:00:27,428 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 00:00:27,428 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 00:00:27,429 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 00:00:27,430 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 00:00:27,431 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 00:00:27,432 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 00:00:27,433 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 00:00:27,435 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 00:00:27,437 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 00:00:27,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 00:00:27,439 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 00:00:27,443 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 00:00:27,449 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-18 00:00:27,459 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 00:00:27,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 00:00:27,461 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 00:00:27,462 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 00:00:27,462 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 [2018-11-18 00:00:27,488 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 00:00:27,489 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 00:00:27,490 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 00:00:27,491 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 00:00:27,491 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 00:00:27,491 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 00:00:27,492 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 00:00:27,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 00:00:27,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 00:00:27,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 00:00:27,493 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 00:00:27,494 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 00:00:27,494 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 00:00:27,494 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 00:00:27,494 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 00:00:27,495 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 00:00:27,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 00:00:27,495 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 00:00:27,495 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 00:00:27,495 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 00:00:27,496 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 00:00:27,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 00:00:27,497 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 00:00:27,497 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 00:00:27,498 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 00:00:27,498 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 00:00:27,498 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 00:00:27,498 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 00:00:27,498 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 00:00:27,499 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 00:00:27,499 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 00:00:27,544 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 00:00:27,558 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 00:00:27,562 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 00:00:27,564 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 00:00:27,564 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 00:00:27,565 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c [2018-11-18 00:00:27,627 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56db7d859/8e4a09e5a982420dbfac0a27d31fb1b5/FLAG77a268363 [2018-11-18 00:00:28,545 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 00:00:28,551 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c [2018-11-18 00:00:28,604 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56db7d859/8e4a09e5a982420dbfac0a27d31fb1b5/FLAG77a268363 [2018-11-18 00:00:28,891 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56db7d859/8e4a09e5a982420dbfac0a27d31fb1b5 [2018-11-18 00:00:28,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 00:00:28,903 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 00:00:28,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 00:00:28,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 00:00:28,908 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 00:00:28,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:00:28" (1/1) ... [2018-11-18 00:00:28,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b7a281a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:00:28, skipping insertion in model container [2018-11-18 00:00:28,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 12:00:28" (1/1) ... [2018-11-18 00:00:28,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 00:00:29,134 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 00:00:31,863 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-18 00:00:31,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b36f9b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 12:00:31, skipping insertion in model container [2018-11-18 00:00:31,864 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 00:00:31,865 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-18 00:00:31,867 INFO L168 Benchmark]: Toolchain (without parser) took 2964.84 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 242.9 MB. Max. memory is 7.1 GB. [2018-11-18 00:00:31,869 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 00:00:31,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2961.00 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 242.9 MB. Max. memory is 7.1 GB. [2018-11-18 00:00:31,872 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2961.00 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 747.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -809.6 MB). Peak memory consumption was 242.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5272]: 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...