./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 84a08ff670b74a86157af99aa3f06a4389dd8207 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 84a08ff670b74a86157af99aa3f06a4389dd8207 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 10:38:56,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:38:56,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:38:56,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:38:56,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:38:56,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:38:56,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:38:56,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:38:56,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:38:56,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:38:56,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:38:56,819 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:38:56,819 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:38:56,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:38:56,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:38:56,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:38:56,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:38:56,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:38:56,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:38:56,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:38:56,845 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:38:56,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:38:56,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:38:56,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:38:56,861 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:38:56,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:38:56,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:38:56,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:38:56,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:38:56,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:38:56,869 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:38:56,870 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:38:56,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:38:56,873 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:38:56,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:38:56,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:38:56,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:38:56,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:38:56,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:38:56,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:38:56,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:38:56,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:38:56,910 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:38:56,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:38:56,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:38:56,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:38:56,919 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:38:56,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:38:56,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:38:56,920 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:38:56,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:38:56,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:38:56,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:38:56,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:38:56,922 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:38:56,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:38:56,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:38:56,923 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:38:56,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:38:56,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:38:56,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:38:56,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:38:56,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:38:56,927 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:38:56,927 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:38:56,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:38:56,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:38:56,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:38:56,928 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84a08ff670b74a86157af99aa3f06a4389dd8207 [2019-11-27 10:38:57,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:38:57,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:38:57,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:38:57,399 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:38:57,403 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:38:57,404 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2019-11-27 10:38:57,514 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b44f2995/8a167782fd004ef399882b8227d598b2/FLAG24ec3d9a5 [2019-11-27 10:38:58,593 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:38:58,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2019-11-27 10:38:58,654 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b44f2995/8a167782fd004ef399882b8227d598b2/FLAG24ec3d9a5 [2019-11-27 10:38:59,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b44f2995/8a167782fd004ef399882b8227d598b2 [2019-11-27 10:38:59,056 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:38:59,060 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:38:59,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:38:59,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:38:59,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:38:59,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:38:59" (1/1) ... [2019-11-27 10:38:59,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5704ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:38:59, skipping insertion in model container [2019-11-27 10:38:59,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:38:59" (1/1) ... [2019-11-27 10:38:59,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:38:59,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:39:01,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:39:01,053 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:39:01,401 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:39:01,622 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:39:01,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01 WrapperNode [2019-11-27 10:39:01,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:39:01,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:39:01,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:39:01,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:39:01,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:01,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:02,528 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:39:02,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:39:02,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:39:02,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:39:02,541 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:02,541 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:02,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:02,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:03,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:03,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:03,738 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:01" (1/1) ... [2019-11-27 10:39:03,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:39:03,884 INFO L168 Benchmark]: Toolchain (without parser) took 4820.82 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.1 MB in the beginning and 866.2 MB in the end (delta: 86.9 MB). Peak memory consumption was 309.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:03,885 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:39:03,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2549.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.1 MB in the beginning and 884.8 MB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:03,889 INFO L168 Benchmark]: Boogie Procedure Inliner took 901.21 ms. Allocated memory is still 1.0 GB. Free memory was 884.8 MB in the beginning and 764.5 MB in the end (delta: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:03,893 INFO L168 Benchmark]: Boogie Preprocessor took 1349.26 ms. Allocated memory is still 1.0 GB. Free memory was 764.5 MB in the beginning and 866.2 MB in the end (delta: -101.7 MB). Peak memory consumption was 120.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:03,900 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2549.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 953.1 MB in the beginning and 884.8 MB in the end (delta: 68.3 MB). Peak memory consumption was 68.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 901.21 ms. Allocated memory is still 1.0 GB. Free memory was 884.8 MB in the beginning and 764.5 MB in the end (delta: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1349.26 ms. Allocated memory is still 1.0 GB. Free memory was 764.5 MB in the beginning and 866.2 MB in the end (delta: -101.7 MB). Peak memory consumption was 120.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 10:39:06,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:39:06,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:39:06,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:39:06,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:39:06,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:39:06,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:39:06,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:39:06,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:39:06,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:39:06,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:39:06,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:39:06,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:39:06,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:39:06,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:39:06,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:39:06,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:39:06,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:39:06,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:39:06,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:39:06,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:39:06,802 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:39:06,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:39:06,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:39:06,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:39:06,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:39:06,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:39:06,817 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:39:06,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:39:06,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:39:06,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:39:06,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:39:06,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:39:06,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:39:06,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:39:06,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:39:06,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:39:06,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:39:06,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:39:06,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:39:06,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:39:06,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:39:06,859 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:39:06,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:39:06,861 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:39:06,869 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:39:06,869 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:39:06,870 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:39:06,870 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:39:06,870 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:39:06,870 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:39:06,870 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:39:06,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:39:06,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:39:06,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:39:06,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:39:06,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:39:06,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:39:06,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:39:06,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:39:06,874 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:39:06,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:39:06,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:39:06,879 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:39:06,879 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:39:06,879 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:39:06,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:39:06,880 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:39:06,880 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:39:06,880 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:39:06,880 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84a08ff670b74a86157af99aa3f06a4389dd8207 [2019-11-27 10:39:07,283 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:39:07,304 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:39:07,307 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:39:07,312 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:39:07,312 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:39:07,313 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2019-11-27 10:39:07,421 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b01102ee/15d5c16761de4fa19d19b00183772f7a/FLAGf72226820 [2019-11-27 10:39:08,580 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:39:08,582 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2019-11-27 10:39:08,638 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b01102ee/15d5c16761de4fa19d19b00183772f7a/FLAGf72226820 [2019-11-27 10:39:08,965 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b01102ee/15d5c16761de4fa19d19b00183772f7a [2019-11-27 10:39:08,972 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:39:08,974 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:39:08,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:39:08,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:39:08,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:39:08,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:39:08" (1/1) ... [2019-11-27 10:39:08,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e625bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:08, skipping insertion in model container [2019-11-27 10:39:08,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:39:08" (1/1) ... [2019-11-27 10:39:09,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:39:09,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:39:10,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:39:10,915 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:39:11,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:39:11,514 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:39:11,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11 WrapperNode [2019-11-27 10:39:11,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:39:11,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:39:11,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:39:11,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:39:11,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:11,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:12,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:39:12,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:39:12,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:39:12,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:39:12,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:12,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:12,480 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:12,480 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:13,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:13,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:13,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:39:11" (1/1) ... [2019-11-27 10:39:13,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:39:13,582 INFO L168 Benchmark]: Toolchain (without parser) took 4604.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 902.7 MB in the end (delta: 51.9 MB). Peak memory consumption was 306.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:13,585 INFO L168 Benchmark]: CDTParser took 2.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:39:13,586 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2541.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 874.8 MB in the end (delta: 79.7 MB). Peak memory consumption was 79.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:13,588 INFO L168 Benchmark]: Boogie Procedure Inliner took 787.90 ms. Allocated memory is still 1.0 GB. Free memory was 874.8 MB in the beginning and 782.9 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:13,594 INFO L168 Benchmark]: Boogie Preprocessor took 1266.12 ms. Allocated memory is still 1.0 GB. Free memory was 782.9 MB in the beginning and 902.7 MB in the end (delta: -119.8 MB). Peak memory consumption was 134.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:39:13,601 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.45 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2541.08 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 874.8 MB in the end (delta: 79.7 MB). Peak memory consumption was 79.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 787.90 ms. Allocated memory is still 1.0 GB. Free memory was 874.8 MB in the beginning and 782.9 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1266.12 ms. Allocated memory is still 1.0 GB. Free memory was 782.9 MB in the beginning and 902.7 MB in the end (delta: -119.8 MB). Peak memory consumption was 134.8 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...