./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.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-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.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 1cbcd1801ac56ffe76b374a9c190210549aab35f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.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 1cbcd1801ac56ffe76b374a9c190210549aab35f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 10:34:30,435 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:34:30,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:34:30,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:34:30,482 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:34:30,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:34:30,491 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:34:30,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:34:30,514 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:34:30,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:34:30,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:34:30,529 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:34:30,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:34:30,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:34:30,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:34:30,540 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:34:30,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:34:30,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:34:30,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:34:30,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:34:30,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:34:30,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:34:30,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:34:30,579 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:34:30,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:34:30,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:34:30,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:34:30,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:34:30,595 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:34:30,596 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:34:30,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:34:30,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:34:30,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:34:30,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:34:30,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:34:30,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:34:30,614 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:34:30,614 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:34:30,615 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:34:30,616 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:34:30,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:34:30,622 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:34:30,678 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:34:30,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:34:30,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:34:30,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:34:30,690 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:34:30,690 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:34:30,691 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:34:30,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:34:30,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:34:30,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:34:30,692 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:34:30,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:34:30,693 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:34:30,696 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:34:30,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:34:30,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:34:30,699 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:34:30,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:34:30,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:34:30,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:34:30,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:34:30,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:34:30,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:34:30,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:34:30,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:34:30,706 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:34:30,706 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 -> 1cbcd1801ac56ffe76b374a9c190210549aab35f [2019-11-27 10:34:31,357 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:34:31,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:34:31,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:34:31,410 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:34:31,412 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:34:31,416 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-27 10:34:31,606 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d0bccd32/5e777142c0234a97a6445b1cf8dcd06a/FLAGb037c5f3a [2019-11-27 10:34:33,492 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:34:33,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-27 10:34:33,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d0bccd32/5e777142c0234a97a6445b1cf8dcd06a/FLAGb037c5f3a [2019-11-27 10:34:33,635 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d0bccd32/5e777142c0234a97a6445b1cf8dcd06a [2019-11-27 10:34:33,640 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:34:33,642 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:34:33,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:34:33,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:34:33,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:34:33,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:34:33" (1/1) ... [2019-11-27 10:34:33,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13413829 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:33, skipping insertion in model container [2019-11-27 10:34:33,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:34:33" (1/1) ... [2019-11-27 10:34:33,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:34:33,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:34:37,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:34:37,348 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:34:37,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:34:38,668 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:34:38,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38 WrapperNode [2019-11-27 10:34:38,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:34:38,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:34:38,677 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:34:38,677 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:34:38,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:38,859 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:41,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:34:41,010 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:34:41,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:34:41,010 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:34:41,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:41,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:41,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:41,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:42,288 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:42,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:42,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:38" (1/1) ... [2019-11-27 10:34:43,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:34:43,107 INFO L168 Benchmark]: Toolchain (without parser) took 9457.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 787.1 MB in the end (delta: 168.9 MB). Peak memory consumption was 168.9 MB. Max. memory is 12.5 GB. [2019-11-27 10:34:43,108 INFO L168 Benchmark]: CDTParser took 0.66 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 10:34:43,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5022.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 849.3 MB in the end (delta: 106.7 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-27 10:34:43,115 INFO L168 Benchmark]: Boogie Procedure Inliner took 2333.44 ms. Allocated memory is still 1.0 GB. Free memory was 849.3 MB in the beginning and 907.5 MB in the end (delta: -58.2 MB). Peak memory consumption was 203.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:34:43,118 INFO L168 Benchmark]: Boogie Preprocessor took 2086.70 ms. Allocated memory is still 1.0 GB. Free memory was 907.5 MB in the beginning and 787.1 MB in the end (delta: 120.4 MB). Peak memory consumption was 120.4 MB. Max. memory is 12.5 GB. [2019-11-27 10:34:43,130 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 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 5022.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 849.3 MB in the end (delta: 106.7 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 2333.44 ms. Allocated memory is still 1.0 GB. Free memory was 849.3 MB in the beginning and 907.5 MB in the end (delta: -58.2 MB). Peak memory consumption was 203.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 2086.70 ms. Allocated memory is still 1.0 GB. Free memory was 907.5 MB in the beginning and 787.1 MB in the end (delta: 120.4 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 10:34:47,680 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:34:47,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:34:47,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:34:47,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:34:47,738 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:34:47,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:34:47,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:34:47,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:34:47,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:34:47,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:34:47,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:34:47,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:34:47,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:34:47,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:34:47,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:34:47,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:34:47,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:34:47,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:34:47,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:34:47,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:34:47,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:34:47,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:34:47,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:34:47,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:34:47,855 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:34:47,855 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:34:47,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:34:47,862 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:34:47,863 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:34:47,864 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:34:47,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:34:47,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:34:47,872 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:34:47,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:34:47,876 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:34:47,878 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:34:47,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:34:47,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:34:47,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:34:47,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:34:47,889 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:34:47,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:34:47,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:34:47,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:34:47,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:34:47,947 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:34:47,948 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:34:47,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:34:47,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:34:47,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:34:47,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:34:47,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:34:47,955 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:34:47,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:34:47,956 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:34:47,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:34:47,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:34:47,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:34:47,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:34:47,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:34:47,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:34:47,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:34:47,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:34:47,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:34:47,962 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:34:47,963 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:34:47,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:34:47,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:34:47,966 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:34:47,967 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 -> 1cbcd1801ac56ffe76b374a9c190210549aab35f [2019-11-27 10:34:48,668 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:34:48,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:34:48,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:34:48,715 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:34:48,718 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:34:48,720 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-27 10:34:48,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff7babaf0/40c41c7f30fe44f68533f45f52adc9c1/FLAG89a144840 [2019-11-27 10:34:50,715 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:34:50,720 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-media-radio-si4713-i2c-ko--111_1a--064368f.i [2019-11-27 10:34:50,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff7babaf0/40c41c7f30fe44f68533f45f52adc9c1/FLAG89a144840 [2019-11-27 10:34:50,863 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ff7babaf0/40c41c7f30fe44f68533f45f52adc9c1 [2019-11-27 10:34:50,870 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:34:50,878 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:34:50,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:34:50,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:34:50,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:34:50,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:34:50" (1/1) ... [2019-11-27 10:34:50,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ff80c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:50, skipping insertion in model container [2019-11-27 10:34:50,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:34:50" (1/1) ... [2019-11-27 10:34:50,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:34:51,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:34:54,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:34:54,700 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 10:34:55,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 10:34:56,159 INFO L208 MainTranslator]: Completed translation [2019-11-27 10:34:56,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56 WrapperNode [2019-11-27 10:34:56,164 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 10:34:56,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 10:34:56,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 10:34:56,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 10:34:56,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:56,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:58,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 10:34:58,251 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 10:34:58,251 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 10:34:58,251 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 10:34:58,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:58,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:58,677 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:58,683 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:59,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:34:59,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:35:00,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:34:56" (1/1) ... [2019-11-27 10:35:00,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 10:35:00,273 INFO L168 Benchmark]: Toolchain (without parser) took 9393.76 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 794.3 MB in the end (delta: 165.9 MB). Peak memory consumption was 166.0 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:00,276 INFO L168 Benchmark]: CDTParser took 2.52 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:35:00,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5284.49 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 839.2 MB in the end (delta: 121.0 MB). Peak memory consumption was 121.1 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:00,283 INFO L168 Benchmark]: Boogie Procedure Inliner took 2084.78 ms. Allocated memory is still 1.0 GB. Free memory was 839.2 MB in the beginning and 914.9 MB in the end (delta: -75.7 MB). Peak memory consumption was 185.5 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:00,286 INFO L168 Benchmark]: Boogie Preprocessor took 2014.84 ms. Allocated memory is still 1.0 GB. Free memory was 914.9 MB in the beginning and 794.3 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 12.5 GB. [2019-11-27 10:35:00,295 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.52 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 5284.49 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 839.2 MB in the end (delta: 121.0 MB). Peak memory consumption was 121.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 2084.78 ms. Allocated memory is still 1.0 GB. Free memory was 839.2 MB in the beginning and 914.9 MB in the end (delta: -75.7 MB). Peak memory consumption was 185.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 2014.84 ms. Allocated memory is still 1.0 GB. Free memory was 914.9 MB in the beginning and 794.3 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...