java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--esas2r--esas2r.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 07:43:12,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 07:43:12,508 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 07:43:12,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 07:43:12,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 07:43:12,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 07:43:12,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 07:43:12,525 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 07:43:12,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 07:43:12,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 07:43:12,529 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 07:43:12,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 07:43:12,530 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 07:43:12,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 07:43:12,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 07:43:12,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 07:43:12,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 07:43:12,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 07:43:12,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 07:43:12,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 07:43:12,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 07:43:12,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 07:43:12,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 07:43:12,562 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 07:43:12,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-07 07:43:12,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 07:43:12,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 07:43:12,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 07:43:12,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 07:43:12,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 07:43:12,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 07:43:12,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 07:43:12,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 07:43:12,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 07:43:12,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 07:43:12,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 07:43:12,583 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 07:43:12,610 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 07:43:12,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 07:43:12,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 07:43:12,613 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 07:43:12,613 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 07:43:12,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 07:43:12,614 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 07:43:12,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 07:43:12,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 07:43:12,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 07:43:12,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 07:43:12,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 07:43:12,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 07:43:12,617 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 07:43:12,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 07:43:12,617 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 07:43:12,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 07:43:12,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 07:43:12,618 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 07:43:12,618 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 07:43:12,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 07:43:12,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 07:43:12,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 07:43:12,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 07:43:12,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 07:43:12,620 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 07:43:12,620 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 07:43:12,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 07:43:12,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 07:43:12,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 07:43:12,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 07:43:12,697 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 07:43:12,699 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 07:43:12,699 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 07:43:12,700 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--esas2r--esas2r.ko.cil.i [2019-09-07 07:43:12,770 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5281e49f/1616ce908a9d4d0396accaefa95f5843/FLAG9f0d25509 [2019-09-07 07:43:13,907 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 07:43:13,909 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--esas2r--esas2r.ko.cil.i [2019-09-07 07:43:14,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5281e49f/1616ce908a9d4d0396accaefa95f5843/FLAG9f0d25509 [2019-09-07 07:43:14,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5281e49f/1616ce908a9d4d0396accaefa95f5843 [2019-09-07 07:43:14,109 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 07:43:14,110 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 07:43:14,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 07:43:14,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 07:43:14,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 07:43:14,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 07:43:14" (1/1) ... [2019-09-07 07:43:14,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3098d27d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 07:43:14, skipping insertion in model container [2019-09-07 07:43:14,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 07:43:14" (1/1) ... [2019-09-07 07:43:14,124 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 07:43:14,349 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 07:43:16,958 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: esas2r_log [2019-09-07 07:43:16,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6de5ed25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 07:43:16, skipping insertion in model container [2019-09-07 07:43:16,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 07:43:16,959 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-07 07:43:16,964 INFO L168 Benchmark]: Toolchain (without parser) took 2850.72 ms. Allocated memory was 169.3 MB in the beginning and 281.5 MB in the end (delta: 112.2 MB). Free memory was 132.7 MB in the beginning and 137.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 113.8 MB. Max. memory is 7.1 GB. [2019-09-07 07:43:16,966 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 136.3 MB. Free memory was 110.7 MB in the beginning and 110.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-07 07:43:16,968 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2848.25 ms. Allocated memory was 169.3 MB in the beginning and 281.5 MB in the end (delta: 112.2 MB). Free memory was 132.7 MB in the beginning and 137.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 113.8 MB. Max. memory is 7.1 GB. [2019-09-07 07:43:16,972 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 136.3 MB. Free memory was 110.7 MB in the beginning and 110.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2848.25 ms. Allocated memory was 169.3 MB in the beginning and 281.5 MB in the end (delta: 112.2 MB). Free memory was 132.7 MB in the beginning and 137.8 MB in the end (delta: -5.0 MB). Peak memory consumption was 113.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7713]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: esas2r_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...