java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 12:20:58,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 12:20:58,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 12:20:58,125 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 12:20:58,125 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 12:20:58,127 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 12:20:58,133 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 12:20:58,137 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 12:20:58,146 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 12:20:58,156 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 12:20:58,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 12:20:58,160 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 12:20:58,170 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 12:20:58,172 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 12:20:58,178 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 12:20:58,179 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 12:20:58,184 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 12:20:58,187 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 12:20:58,199 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 12:20:58,205 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 12:20:58,210 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 12:20:58,215 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 12:20:58,226 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 12:20:58,256 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 12:20:58,306 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 12:20:58,306 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 12:20:58,310 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 12:20:58,311 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 12:20:58,315 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 12:20:58,315 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 12:20:58,315 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 12:20:58,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 12:20:58,316 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 12:20:58,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 12:20:58,316 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 12:20:58,316 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 12:20:58,317 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 12:20:58,323 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 12:20:58,323 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 12:20:58,323 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 12:20:58,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 12:20:58,324 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 12:20:58,324 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 12:20:58,325 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 12:20:58,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 12:20:58,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 12:20:58,325 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 12:20:58,325 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 12:20:58,329 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 12:20:58,329 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 12:20:58,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 12:20:58,332 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 12:20:58,332 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 12:20:58,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 12:20:58,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 12:20:58,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 12:20:58,540 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 12:20:58,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 12:20:58,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-16 12:20:58,726 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a2e55555/c676f2a1e929420c8a2967ba90869647/FLAG3b349a3dd [2018-11-16 12:21:01,477 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 12:21:01,478 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-16 12:21:01,740 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a2e55555/c676f2a1e929420c8a2967ba90869647/FLAG3b349a3dd [2018-11-16 12:21:01,777 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a2e55555/c676f2a1e929420c8a2967ba90869647 [2018-11-16 12:21:01,803 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 12:21:01,805 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 12:21:01,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 12:21:01,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 12:21:01,825 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 12:21:01,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:01" (1/1) ... [2018-11-16 12:21:01,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f64721d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:21:01, skipping insertion in model container [2018-11-16 12:21:01,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:21:01" (1/1) ... [2018-11-16 12:21:01,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 12:21:02,658 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 12:21:44,392 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:21:45,076 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 12:22:05,691 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 12:22:10,161 INFO L195 MainTranslator]: Completed translation [2018-11-16 12:22:10,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10 WrapperNode [2018-11-16 12:22:10,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 12:22:10,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 12:22:10,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 12:22:10,164 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 12:22:10,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:10,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:10,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:10,844 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:12,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:13,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:13,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:22:10" (1/1) ... [2018-11-16 12:22:14,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 12:22:14,299 INFO L168 Benchmark]: Toolchain (without parser) took 72495.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 436.3 MB). Peak memory consumption was 436.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:22:14,305 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 12:22:14,310 INFO L168 Benchmark]: CACSL2BoogieTranslator took 68356.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 64.1 MB). Peak memory consumption was 601.0 MB. Max. memory is 3.9 GB. [2018-11-16 12:22:14,313 INFO L168 Benchmark]: Boogie Preprocessor took 4131.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 372.3 MB). Peak memory consumption was 372.3 MB. Max. memory is 3.9 GB. [2018-11-16 12:22:14,319 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 68356.34 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 64.1 MB). Peak memory consumption was 601.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 4131.20 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 372.3 MB). Peak memory consumption was 372.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.cdt.internal.core.pdom.PDOMManager$3 Received shutdown request...