java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-linux-3.7.3/main4_false-unreach-call_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 15:54:55,385 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 15:54:55,396 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 15:54:55,428 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 15:54:55,435 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 15:54:55,436 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 15:54:55,437 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 15:54:55,439 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 15:54:55,441 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 15:54:55,449 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 15:54:55,450 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 15:54:55,450 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 15:54:55,451 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 15:54:55,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 15:54:55,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 15:54:55,472 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 15:54:55,474 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 15:54:55,478 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 15:54:55,479 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 15:54:55,480 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 15:54:55,489 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-09 15:54:55,504 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 15:54:55,504 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 15:54:55,505 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-05-09 15:54:55,542 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 15:54:55,542 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 15:54:55,543 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 15:54:55,543 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 15:54:55,544 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 15:54:55,544 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 15:54:55,544 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 15:54:55,552 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 15:54:55,553 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 15:54:55,553 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 15:54:55,553 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 15:54:55,553 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 15:54:55,554 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 15:54:55,554 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 15:54:55,554 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 15:54:55,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 15:54:55,554 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 15:54:55,555 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 15:54:55,555 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 15:54:55,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 15:54:55,555 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 15:54:55,555 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 15:54:55,556 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 15:54:55,556 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 15:54:55,556 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 15:54:55,556 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 15:54:55,556 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 15:54:55,557 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 15:54:55,563 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 15:54:55,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 15:54:55,693 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 15:54:55,698 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 15:54:55,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 15:54:55,704 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 15:54:55,705 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main4_false-unreach-call_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.c [2018-05-09 15:54:56,304 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5550723d8/44e134a2bcd548fa896eae175bba0171/FLAG69336aff9 [2018-05-09 15:54:58,337 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 15:54:58,338 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main4_false-unreach-call_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.c [2018-05-09 15:54:58,644 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5550723d8/44e134a2bcd548fa896eae175bba0171/FLAG69336aff9 [2018-05-09 15:54:58,682 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/5550723d8/44e134a2bcd548fa896eae175bba0171 [2018-05-09 15:54:58,701 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 15:54:58,712 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 15:54:58,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 15:54:58,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 15:54:58,731 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 15:54:58,733 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 03:54:58" (1/1) ... [2018-05-09 15:54:58,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b8f5fb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 03:54:58, skipping insertion in model container [2018-05-09 15:54:58,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 03:54:58" (1/1) ... [2018-05-09 15:55:00,312 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 15:55:01,758 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 15:55:01,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@293ad846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 03:55:01, skipping insertion in model container [2018-05-09 15:55:01,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 15:55:01,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 15:55:01,766 INFO L168 Benchmark]: Toolchain (without parser) took 3064.40 ms. Allocated memory is still 383.3 MB. Free memory was 287.2 MB in the beginning and 272.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 65.1 MB. Max. memory is 1.9 GB. [2018-05-09 15:55:01,769 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 15:55:01,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3050.68 ms. Allocated memory is still 383.3 MB. Free memory was 286.1 MB in the beginning and 272.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-05-09 15:55:01,771 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3050.68 ms. Allocated memory is still 383.3 MB. Free memory was 286.1 MB in the beginning and 272.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6986]: 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...