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-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-jme_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:21:05,471 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:21:05,474 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:21:05,500 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:21:05,500 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:21:05,501 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:21:05,502 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:21:05,516 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:21:05,518 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:21:05,519 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:21:05,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:21:05,521 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:21:05,521 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:21:05,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:21:05,535 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:21:05,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:21:05,550 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:21:05,551 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:21:05,552 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:21:05,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:21:05,566 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-09 16:21:05,581 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 16:21:05,628 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:21:05,629 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:21:05,630 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 16:21:05,630 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 16:21:05,630 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:21:05,631 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:21:05,631 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:21:05,631 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:21:05,631 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:21:05,631 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:21:05,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 16:21:05,633 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:21:05,638 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 16:21:05,638 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 16:21:05,638 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 16:21:05,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:21:05,639 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:21:05,639 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:21:05,639 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:21:05,640 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:21:05,640 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:21:05,641 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:21:05,641 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:21:05,641 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 16:21:05,641 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:21:05,642 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:21:05,642 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:21:05,642 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 16:21:05,642 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 16:21:05,746 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:21:05,783 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:21:05,788 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:21:05,797 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:21:05,797 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:21:05,799 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-05-09 16:21:06,292 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b1fc37429/6df640e216374390a21db15461645dd9/FLAG0c03d806b [2018-05-09 16:21:07,642 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:21:07,643 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-05-09 16:21:07,800 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b1fc37429/6df640e216374390a21db15461645dd9/FLAG0c03d806b [2018-05-09 16:21:07,830 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/b1fc37429/6df640e216374390a21db15461645dd9 [2018-05-09 16:21:07,844 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:21:07,846 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:21:07,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:21:07,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:21:07,861 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:21:07,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:21:07" (1/1) ... [2018-05-09 16:21:07,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@89cec8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:21:07, skipping insertion in model container [2018-05-09 16:21:07,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:21:07" (1/1) ... [2018-05-09 16:21:08,872 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:21:09,854 WARN L201 ieTranslatorObserver]: Unsupported Syntax: identifier is not declared (neither a variable nor a function name): page in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-jme_true-unreach-call.cil.c [2018-05-09 16:21:09,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@299a0d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:21:09, skipping insertion in model container [2018-05-09 16:21:09,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:21:09,861 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:21:09,862 INFO L168 Benchmark]: Toolchain (without parser) took 2017.62 ms. Allocated memory is still 383.3 MB. Free memory was 303.5 MB in the beginning and 308.7 MB in the end (delta: -5.2 MB). Peak memory consumption was 72.9 MB. Max. memory is 1.9 GB. [2018-05-09 16:21:09,865 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:21:09,865 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2005.13 ms. Allocated memory is still 383.3 MB. Free memory was 302.5 MB in the beginning and 308.7 MB in the end (delta: -6.2 MB). Peak memory consumption was 71.9 MB. Max. memory is 1.9 GB. [2018-05-09 16:21:09,867 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2005.13 ms. Allocated memory is still 383.3 MB. Free memory was 302.5 MB in the beginning and 308.7 MB in the end (delta: -6.2 MB). Peak memory consumption was 71.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6532]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): page in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-jme_true-unreach-call.cil.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...