java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--sgi-gru--gru.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 12:26:10,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 12:26:10,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 12:26:10,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 12:26:10,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 12:26:10,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 12:26:10,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 12:26:10,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 12:26:10,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 12:26:10,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 12:26:10,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 12:26:10,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 12:26:10,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 12:26:10,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 12:26:10,729 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 12:26:10,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 12:26:10,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 12:26:10,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 12:26:10,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 12:26:10,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 12:26:10,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 12:26:10,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 12:26:10,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 12:26:10,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 12:26:10,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-10 12:26:10,744 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 12:26:10,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 12:26:10,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 12:26:10,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 12:26:10,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 12:26:10,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 12:26:10,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 12:26:10,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 12:26:10,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 12:26:10,752 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 12:26:10,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 12:26:10,753 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 12:26:10,781 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 12:26:10,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 12:26:10,781 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 12:26:10,781 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 12:26:10,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 12:26:10,782 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 12:26:10,783 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 12:26:10,783 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 12:26:10,784 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 12:26:10,784 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 12:26:10,784 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 12:26:10,785 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 12:26:10,785 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 12:26:10,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 12:26:10,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 12:26:10,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 12:26:10,787 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 12:26:10,787 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 12:26:10,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 12:26:10,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 12:26:10,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 12:26:10,788 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 12:26:10,788 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 12:26:10,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:26:10,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 12:26:10,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 12:26:10,789 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 12:26:10,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 12:26:10,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 12:26:10,790 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 12:26:10,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 12:26:10,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 12:26:10,862 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 12:26:10,867 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 12:26:10,868 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 12:26:10,869 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--sgi-gru--gru.ko-entry_point.cil.out.i [2019-09-10 12:26:10,931 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36646d7d5/bf99756b581147819f68a2006cf003c4/FLAG670acc98a [2019-09-10 12:26:11,893 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 12:26:11,894 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--sgi-gru--gru.ko-entry_point.cil.out.i [2019-09-10 12:26:11,962 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36646d7d5/bf99756b581147819f68a2006cf003c4/FLAG670acc98a [2019-09-10 12:26:12,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36646d7d5/bf99756b581147819f68a2006cf003c4 [2019-09-10 12:26:12,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 12:26:12,231 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 12:26:12,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 12:26:12,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 12:26:12,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 12:26:12,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:26:12" (1/1) ... [2019-09-10 12:26:12,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67271536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:26:12, skipping insertion in model container [2019-09-10 12:26:12,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:26:12" (1/1) ... [2019-09-10 12:26:12,246 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 12:26:12,462 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 12:26:15,934 ERROR L309 MainTranslator]: Unsupported Syntax: conversion to CStruct not implemented. [2019-09-10 12:26:15,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b2f8285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:26:15, skipping insertion in model container [2019-09-10 12:26:15,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 12:26:15,936 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-10 12:26:15,943 INFO L168 Benchmark]: Toolchain (without parser) took 3707.10 ms. Allocated memory was 134.2 MB in the beginning and 234.4 MB in the end (delta: 100.1 MB). Free memory was 68.5 MB in the beginning and 111.9 MB in the end (delta: -43.4 MB). Peak memory consumption was 64.2 MB. Max. memory is 7.1 GB. [2019-09-10 12:26:15,944 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 12:26:15,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3703.99 ms. Allocated memory was 134.2 MB in the beginning and 234.4 MB in the end (delta: 100.1 MB). Free memory was 68.0 MB in the beginning and 111.9 MB in the end (delta: -43.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. [2019-09-10 12:26:15,952 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.2 MB. Free memory was 108.8 MB in the beginning and 108.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3703.99 ms. Allocated memory was 134.2 MB in the beginning and 234.4 MB in the end (delta: 100.1 MB). Free memory was 68.0 MB in the beginning and 111.9 MB in the end (delta: -43.8 MB). Peak memory consumption was 63.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10832]: Unsupported Syntax conversion to CStruct not implemented. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...