java -Xss4m -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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 14:20:10,289 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 14:20:10,292 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 14:20:10,323 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 14:20:10,323 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 14:20:10,332 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 14:20:10,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 14:20:10,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 14:20:10,337 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 14:20:10,338 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 14:20:10,338 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 14:20:10,339 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 14:20:10,339 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 14:20:10,349 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 14:20:10,350 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 14:20:10,351 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 14:20:10,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 14:20:10,361 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 14:20:10,362 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 14:20:10,373 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 14:20:10,374 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 14:20:10,384 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 14:20:10,386 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 14:20:10,408 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 14:20:10,409 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 14:20:10,410 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 14:20:10,410 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 14:20:10,410 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-08 14:20:10,455 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 14:20:10,455 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 14:20:10,456 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 14:20:10,456 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 14:20:10,459 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 14:20:10,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 14:20:10,460 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 14:20:10,460 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 14:20:10,460 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 14:20:10,460 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 14:20:10,461 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 14:20:10,461 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 14:20:10,461 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 14:20:10,461 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 14:20:10,461 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 14:20:10,462 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 14:20:10,467 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 14:20:10,467 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 14:20:10,468 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 14:20:10,468 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 14:20:10,468 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 14:20:10,468 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 14:20:10,469 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 14:20:10,469 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 14:20:10,469 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 14:20:10,469 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 14:20:10,469 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 14:20:10,470 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 14:20:10,470 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 14:20:10,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 14:20:10,607 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 14:20:10,613 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 14:20:10,615 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 14:20:10,615 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 14:20:10,624 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-07-08 14:20:11,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3c1d4b7d9/62d675090ab348349c1994cc9e01b7ea/FLAG2101a6dde [2018-07-08 14:20:13,139 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 14:20:13,140 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-qlogic-qlge-qlge_true-unreach-call.cil.c [2018-07-08 14:20:13,412 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3c1d4b7d9/62d675090ab348349c1994cc9e01b7ea/FLAG2101a6dde [2018-07-08 14:20:13,449 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/3c1d4b7d9/62d675090ab348349c1994cc9e01b7ea [2018-07-08 14:20:13,476 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 14:20:13,491 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 14:20:13,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 14:20:13,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 14:20:13,513 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 14:20:13,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:20:13" (1/1) ... [2018-07-08 14:20:13,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cffc5fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:20:13, skipping insertion in model container [2018-07-08 14:20:13,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 02:20:13" (1/1) ... [2018-07-08 14:20:14,543 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 14:20:17,357 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 14:20:17,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@733dc354 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 02:20:17, skipping insertion in model container [2018-07-08 14:20:17,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 14:20:17,359 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 14:20:17,360 INFO L168 Benchmark]: Toolchain (without parser) took 3883.46 ms. Allocated memory is still 383.3 MB. Free memory was 292.2 MB in the beginning and 258.8 MB in the end (delta: 33.4 MB). Peak memory consumption was 76.7 MB. Max. memory is 1.9 GB. [2018-07-08 14:20:17,368 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 383.3 MB. Free memory is still 345.6 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 14:20:17,369 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3859.93 ms. Allocated memory is still 383.3 MB. Free memory was 291.2 MB in the beginning and 258.8 MB in the end (delta: 32.3 MB). Peak memory consumption was 75.6 MB. Max. memory is 1.9 GB. [2018-07-08 14:20:17,380 INFO L336 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 383.3 MB. Free memory is still 345.6 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3859.93 ms. Allocated memory is still 383.3 MB. Free memory was 291.2 MB in the beginning and 258.8 MB in the end (delta: 32.3 MB). Peak memory consumption was 75.6 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7973]: 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...