java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 23:41:16,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 23:41:16,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 23:41:16,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 23:41:16,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 23:41:16,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 23:41:16,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 23:41:16,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 23:41:16,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 23:41:16,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 23:41:16,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 23:41:16,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 23:41:16,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 23:41:16,559 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 23:41:16,560 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 23:41:16,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 23:41:16,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 23:41:16,563 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 23:41:16,564 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 23:41:16,566 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 23:41:16,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 23:41:16,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 23:41:16,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 23:41:16,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 23:41:16,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 23:41:16,573 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 23:41:16,573 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 23:41:16,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 23:41:16,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 23:41:16,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 23:41:16,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 23:41:16,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 23:41:16,577 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 23:41:16,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 23:41:16,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 23:41:16,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 23:41:16,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 23:41:16,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 23:41:16,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 23:41:16,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 23:41:16,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 23:41:16,582 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 [2019-09-11 23:41:16,597 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 23:41:16,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 23:41:16,598 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 23:41:16,598 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 23:41:16,598 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 23:41:16,599 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 23:41:16,599 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 23:41:16,599 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 23:41:16,599 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 23:41:16,600 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 23:41:16,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 23:41:16,600 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 23:41:16,601 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 23:41:16,602 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 23:41:16,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 23:41:16,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 23:41:16,602 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 23:41:16,603 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 23:41:16,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 23:41:16,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 23:41:16,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 23:41:16,603 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 23:41:16,604 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 23:41:16,604 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 23:41:16,604 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 23:41:16,633 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 23:41:16,652 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 23:41:16,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 23:41:16,659 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 23:41:16,659 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 23:41:16,660 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2019-09-11 23:41:16,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbcaafa3e/741fb4c26fa14c51a8e861fdb6936614/FLAG854b24148 [2019-09-11 23:41:17,758 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 23:41:17,759 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko.cil.i [2019-09-11 23:41:17,835 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbcaafa3e/741fb4c26fa14c51a8e861fdb6936614/FLAG854b24148 [2019-09-11 23:41:18,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbcaafa3e/741fb4c26fa14c51a8e861fdb6936614 [2019-09-11 23:41:18,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 23:41:18,073 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 23:41:18,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 23:41:18,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 23:41:18,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 23:41:18,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 11:41:18" (1/1) ... [2019-09-11 23:41:18,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9433b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 11:41:18, skipping insertion in model container [2019-09-11 23:41:18,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 11:41:18" (1/1) ... [2019-09-11 23:41:18,089 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 23:41:18,354 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 23:41:20,845 ERROR L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2019-09-11 23:41:20,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ae33a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 11:41:20, skipping insertion in model container [2019-09-11 23:41:20,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 23:41:20,847 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-09-11 23:41:20,852 INFO L168 Benchmark]: Toolchain (without parser) took 2775.94 ms. Allocated memory was 143.1 MB in the beginning and 244.8 MB in the end (delta: 101.7 MB). Free memory was 66.0 MB in the beginning and 169.4 MB in the end (delta: -103.4 MB). Peak memory consumption was 47.3 MB. Max. memory is 7.1 GB. [2019-09-11 23:41:20,854 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 143.1 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-11 23:41:20,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2773.21 ms. Allocated memory was 143.1 MB in the beginning and 244.8 MB in the end (delta: 101.7 MB). Free memory was 65.7 MB in the beginning and 169.4 MB in the end (delta: -103.6 MB). Peak memory consumption was 47.1 MB. Max. memory is 7.1 GB. [2019-09-11 23:41:20,860 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 143.1 MB. Free memory was 109.3 MB in the beginning and 109.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2773.21 ms. Allocated memory was 143.1 MB in the beginning and 244.8 MB in the end (delta: 101.7 MB). Free memory was 65.7 MB in the beginning and 169.4 MB in the end (delta: -103.6 MB). Peak memory consumption was 47.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5248]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: fw_notice RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...