./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.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 5e8d662c6da594d3e64861703604169e42576f77 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.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 5e8d662c6da594d3e64861703604169e42576f77 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:40:23,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:23,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:23,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:23,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:23,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:23,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:23,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:23,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:23,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:23,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:23,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:23,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:23,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:23,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:23,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:23,718 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:23,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:23,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:23,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:23,743 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:23,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:23,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:23,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:23,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:23,765 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:23,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:23,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:23,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:23,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:23,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:23,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:23,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:23,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:23,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:23,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:23,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:23,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:23,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:23,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:23,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:23,793 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:40:23,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:23,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:23,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:23,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:23,836 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:23,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:23,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:40:23,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:23,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:23,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:23,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:23,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:23,843 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:23,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:23,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:23,844 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:23,844 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:23,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:23,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:23,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:23,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:23,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:23,849 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:40:23,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:40:23,850 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:23,850 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:23,851 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 -> 5e8d662c6da594d3e64861703604169e42576f77 [2019-11-26 17:40:24,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:24,485 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:24,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:24,493 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:24,497 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:24,498 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-11-26 17:40:24,652 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1e52b91d/fcc2163af020485a84d5d6a4ec137088/FLAGa2338b573 [2019-11-26 17:40:25,970 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:25,974 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-11-26 17:40:26,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1e52b91d/fcc2163af020485a84d5d6a4ec137088/FLAGa2338b573 [2019-11-26 17:40:26,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1e52b91d/fcc2163af020485a84d5d6a4ec137088 [2019-11-26 17:40:26,066 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:26,070 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:26,077 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:26,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:26,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:26,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:26" (1/1) ... [2019-11-26 17:40:26,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a3459d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:26, skipping insertion in model container [2019-11-26 17:40:26,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:26" (1/1) ... [2019-11-26 17:40:26,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:26,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:26,603 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic_t [2019-11-26 17:40:26,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6f10e2be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:26, skipping insertion in model container [2019-11-26 17:40:26,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:26,608 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:26,615 INFO L168 Benchmark]: Toolchain (without parser) took 539.52 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:26,617 INFO L168 Benchmark]: CDTParser took 0.61 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. [2019-11-26 17:40:26,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 530.17 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:26,627 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 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 530.17 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51]: Unsupported Syntax Undefined type atomic_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:40:30,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:30,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:30,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:30,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:30,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:30,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:30,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:30,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:30,515 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:30,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:30,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:30,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:30,531 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:30,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:30,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:30,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:30,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:30,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:30,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:30,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:30,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:30,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:30,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:30,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:30,592 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:30,592 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:30,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:30,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:30,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:30,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:30,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:30,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:30,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:30,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:30,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:30,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:30,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:30,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:30,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:30,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:30,622 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:40:30,663 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:30,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:30,669 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:30,670 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:30,670 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:30,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:30,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:30,671 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:30,671 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:30,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:30,676 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:40:30,676 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:40:30,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:30,677 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:30,678 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:30,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:30,678 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:30,679 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:30,679 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:30,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:30,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:30,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:30,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:30,682 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:40:30,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:40:30,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:30,684 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:30,684 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:40:30,687 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 -> 5e8d662c6da594d3e64861703604169e42576f77 [2019-11-26 17:40:31,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:31,295 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:31,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:31,306 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:31,310 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:31,311 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-11-26 17:40:31,467 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3f39a93/9ca60ac5af91493cb143af6be78c95aa/FLAG3dfb6fe4d [2019-11-26 17:40:32,815 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:32,816 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2019-11-26 17:40:32,865 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3f39a93/9ca60ac5af91493cb143af6be78c95aa/FLAG3dfb6fe4d [2019-11-26 17:40:32,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f3f39a93/9ca60ac5af91493cb143af6be78c95aa [2019-11-26 17:40:32,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:32,914 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:32,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:32,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:32,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:32,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:32" (1/1) ... [2019-11-26 17:40:32,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@91324ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:32, skipping insertion in model container [2019-11-26 17:40:32,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:32" (1/1) ... [2019-11-26 17:40:32,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:33,088 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:33,433 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic_t [2019-11-26 17:40:33,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27a044b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:33, skipping insertion in model container [2019-11-26 17:40:33,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:33,439 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:33,447 INFO L168 Benchmark]: Toolchain (without parser) took 528.53 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:33,448 INFO L168 Benchmark]: CDTParser took 0.33 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. [2019-11-26 17:40:33,452 INFO L168 Benchmark]: CACSL2BoogieTranslator took 519.67 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:33,457 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 519.67 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 956.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51]: Unsupported Syntax Undefined type atomic_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...