java -ea -Xmx4000000000 -Xss4m -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 16:15:36,560 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:15:36,567 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:15:36,602 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:15:36,602 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:15:36,606 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:15:36,610 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:15:36,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:15:36,622 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:15:36,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:15:36,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:15:36,632 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:15:36,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:15:36,641 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:15:36,642 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:15:36,652 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:15:36,653 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:15:36,659 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:15:36,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:15:36,671 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:15:36,672 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:15:36,682 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:15:36,687 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 16:15:36,717 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-26 16:15:36,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:15:36,765 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:15:36,766 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:15:36,766 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:15:36,773 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:15:36,773 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:15:36,773 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:15:36,774 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:15:36,775 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:15:36,775 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:15:36,775 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:15:36,775 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:15:36,779 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:15:36,779 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:15:36,779 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:15:36,779 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:15:36,780 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:15:36,780 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:15:36,780 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:15:36,780 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:15:36,781 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:15:36,782 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:15:36,783 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:15:36,783 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:15:36,783 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:15:36,783 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:15:36,783 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:15:36,786 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:15:36,786 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:15:36,786 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:15:36,786 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:15:36,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:15:36,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:15:36,973 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:15:36,975 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:15:36,975 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:15:36,978 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-11-26 16:15:37,126 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cd259bd/f605d379027a4d42a4273d1d74a3c991/FLAG324192257 [2018-11-26 16:15:39,197 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:15:39,198 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-rc-imon_true-unreach-call.cil.c [2018-11-26 16:15:39,325 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cd259bd/f605d379027a4d42a4273d1d74a3c991/FLAG324192257 [2018-11-26 16:15:39,370 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9cd259bd/f605d379027a4d42a4273d1d74a3c991 [2018-11-26 16:15:39,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:15:39,400 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:15:39,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:15:39,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:15:39,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:15:39,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:15:39" (1/1) ... [2018-11-26 16:15:39,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@776c4bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:39, skipping insertion in model container [2018-11-26 16:15:39,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:15:39" (1/1) ... [2018-11-26 16:15:39,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:15:39,838 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:15:46,094 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:15:46,261 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:15:47,471 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:15:48,947 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:15:48,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48 WrapperNode [2018-11-26 16:15:48,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:15:48,953 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:15:48,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:15:48,954 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:15:48,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:48,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:49,238 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:49,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:49,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:49,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:50,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:15:48" (1/1) ... [2018-11-26 16:15:50,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:15:50,171 INFO L168 Benchmark]: Toolchain (without parser) took 10771.69 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: 378.1 MB). Peak memory consumption was 378.1 MB. Max. memory is 3.9 GB. [2018-11-26 16:15:50,177 INFO L168 Benchmark]: CDTParser took 0.36 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. [2018-11-26 16:15:50,178 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9544.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 299.2 MB). Peak memory consumption was 299.2 MB. Max. memory is 3.9 GB. [2018-11-26 16:15:50,179 INFO L168 Benchmark]: Boogie Preprocessor took 1214.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. [2018-11-26 16:15:50,191 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 0.36 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 9544.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 299.2 MB). Peak memory consumption was 299.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1214.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 78.9 MB). Peak memory consumption was 78.9 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...