java -ea -Xmx2000000000 -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-30949e8 [2018-10-05 19:17:45,425 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-05 19:17:45,431 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-05 19:17:45,468 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-05 19:17:45,470 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-05 19:17:45,471 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-05 19:17:45,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-05 19:17:45,480 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-05 19:17:45,489 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-05 19:17:45,490 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-05 19:17:45,496 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-05 19:17:45,497 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-05 19:17:45,498 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-05 19:17:45,503 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-05 19:17:45,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-05 19:17:45,515 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-05 19:17:45,520 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-05 19:17:45,522 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-05 19:17:45,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-05 19:17:45,538 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-05 19:17:45,544 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-05 19:17:45,545 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-05 19:17:45,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-05 19:17:45,584 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-05 19:17:45,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-05 19:17:45,632 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-05 19:17:45,633 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-05 19:17:45,633 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-05 19:17:45,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-05 19:17:45,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-05 19:17:45,639 INFO L133 SettingsManager]: * Use SBE=true [2018-10-05 19:17:45,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-05 19:17:45,640 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-05 19:17:45,640 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-05 19:17:45,640 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-05 19:17:45,640 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-05 19:17:45,647 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-05 19:17:45,647 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-05 19:17:45,647 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-05 19:17:45,648 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-05 19:17:45,648 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-05 19:17:45,648 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-05 19:17:45,648 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-05 19:17:45,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-05 19:17:45,649 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-05 19:17:45,649 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-05 19:17:45,649 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-05 19:17:45,649 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-05 19:17:45,650 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-05 19:17:45,653 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-05 19:17:45,653 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-05 19:17:45,653 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-05 19:17:45,784 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-05 19:17:45,820 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-05 19:17:45,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-05 19:17:45,836 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-05 19:17:45,836 INFO L276 PluginConnector]: CDTParser initialized [2018-10-05 19:17:45,840 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.c [2018-10-05 19:17:46,474 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec9ff4b4c/481113a265a54439b752872a971b538a/FLAG40f8e6391 [2018-10-05 19:17:48,106 INFO L277 CDTParser]: Found 1 translation units. [2018-10-05 19:17:48,107 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/main0_false-unreach-call_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.c [2018-10-05 19:17:48,286 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec9ff4b4c/481113a265a54439b752872a971b538a/FLAG40f8e6391 [2018-10-05 19:17:48,329 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec9ff4b4c/481113a265a54439b752872a971b538a [2018-10-05 19:17:48,353 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-05 19:17:48,358 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-05 19:17:48,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-05 19:17:48,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-05 19:17:48,373 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-05 19:17:48,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:17:48" (1/1) ... [2018-10-05 19:17:48,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a0b82fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:17:48, skipping insertion in model container [2018-10-05 19:17:48,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.10 07:17:48" (1/1) ... [2018-10-05 19:17:48,404 INFO L147 MainTranslator]: Starting translation in SV-COMP mode [2018-10-05 19:17:49,150 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-10-05 19:17:51,350 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-05 19:17:51,351 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3572eff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.10 07:17:51, skipping insertion in model container [2018-10-05 19:17:51,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-05 19:17:51,356 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-05 19:17:51,360 INFO L168 Benchmark]: Toolchain (without parser) took 3005.83 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. [2018-10-05 19:17:51,366 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-05 19:17:51,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2993.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. [2018-10-05 19:17:51,376 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 0.31 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2993.85 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.6 GB in the end (delta: 202.8 MB). Peak memory consumption was 202.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7406]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...