./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.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 b0aeb7bb331fd353d6fbcc73e0503ab2423e8dd9 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.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 b0aeb7bb331fd353d6fbcc73e0503ab2423e8dd9 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:46:58,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:58,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:58,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:58,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:58,559 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:58,561 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:58,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:58,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:58,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:58,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:58,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:58,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:58,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:58,620 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:58,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:58,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:58,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:58,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:58,647 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:58,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:58,663 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:58,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:58,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:58,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:58,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:58,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:58,685 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:58,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:58,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:58,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:58,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:58,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:58,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:58,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:58,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:58,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:58,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:58,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:58,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:58,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:58,713 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:58,754 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:58,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:58,760 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:58,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:58,763 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:58,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:58,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:58,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:58,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:58,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:58,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:58,768 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:58,768 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:58,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:58,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:58,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:58,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:58,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:58,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:58,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:58,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:58,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:58,776 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:58,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:58,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:58,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:58,777 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 -> b0aeb7bb331fd353d6fbcc73e0503ab2423e8dd9 [2019-11-26 17:46:59,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:59,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:59,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:59,443 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:59,445 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:59,446 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:46:59,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a9c71cd/6b084d0714a44f60bdf52dec02ae5351/FLAGf7e8c978b [2019-11-26 17:47:03,737 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:03,739 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:47:04,211 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a9c71cd/6b084d0714a44f60bdf52dec02ae5351/FLAGf7e8c978b [2019-11-26 17:47:04,250 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8a9c71cd/6b084d0714a44f60bdf52dec02ae5351 [2019-11-26 17:47:04,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:04,266 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:04,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:04,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:04,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:04,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:04" (1/1) ... [2019-11-26 17:47:04,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d57adf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:04, skipping insertion in model container [2019-11-26 17:47:04,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:04" (1/1) ... [2019-11-26 17:47:04,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:06,081 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:06,452 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:06,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@fa13c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:06, skipping insertion in model container [2019-11-26 17:47:06,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:06,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:06,463 INFO L168 Benchmark]: Toolchain (without parser) took 2198.07 ms. Allocated memory is still 1.0 GB. Free memory was 852.7 MB in the beginning and 751.8 MB in the end (delta: 100.9 MB). Peak memory consumption was 184.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:06,464 INFO L168 Benchmark]: CDTParser took 0.53 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 17:47:06,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2190.36 ms. Allocated memory is still 1.0 GB. Free memory was 852.7 MB in the beginning and 751.8 MB in the end (delta: 100.9 MB). Peak memory consumption was 184.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:06,480 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 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 2190.36 ms. Allocated memory is still 1.0 GB. Free memory was 852.7 MB in the beginning and 751.8 MB in the end (delta: 100.9 MB). Peak memory consumption was 184.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 311]: Unsupported Syntax Undefined type atomic64_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 17:47:10,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:10,690 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:10,721 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:10,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:10,730 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:10,736 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:10,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:10,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:10,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:10,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:10,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:10,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:10,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:10,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:10,783 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:10,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:10,790 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:10,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:10,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:10,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:10,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:10,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:10,826 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:10,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:10,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:10,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:10,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:10,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:10,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:10,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:10,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:10,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:10,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:10,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:10,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:10,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:10,860 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:10,860 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:10,861 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:10,863 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:10,864 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:10,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:10,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:10,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:10,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:10,913 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:10,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:10,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:10,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:10,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:10,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:10,916 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:10,916 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:10,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:10,917 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:10,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:10,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:10,921 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:10,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:10,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:10,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:10,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:10,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:10,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:10,923 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:10,924 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:10,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:10,925 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:10,925 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:10,926 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 -> b0aeb7bb331fd353d6fbcc73e0503ab2423e8dd9 [2019-11-26 17:47:11,461 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:11,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:11,487 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:11,488 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:11,488 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:11,489 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:47:11,605 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19f6913c6/f9e7f40d7da7403c892435fdcddb23a3/FLAG98478a03e [2019-11-26 17:47:16,241 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:16,248 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:47:16,711 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19f6913c6/f9e7f40d7da7403c892435fdcddb23a3/FLAG98478a03e [2019-11-26 17:47:16,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19f6913c6/f9e7f40d7da7403c892435fdcddb23a3 [2019-11-26 17:47:16,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:16,929 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:16,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:16,934 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:16,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:16,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:16" (1/1) ... [2019-11-26 17:47:16,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a009614 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:16, skipping insertion in model container [2019-11-26 17:47:16,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:16" (1/1) ... [2019-11-26 17:47:16,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:18,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:19,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:19,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@facbb94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:19, skipping insertion in model container [2019-11-26 17:47:19,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:19,193 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:19,203 INFO L168 Benchmark]: Toolchain (without parser) took 2269.53 ms. Allocated memory is still 1.0 GB. Free memory was 848.5 MB in the beginning and 743.3 MB in the end (delta: 105.2 MB). Peak memory consumption was 180.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:19,204 INFO L168 Benchmark]: CDTParser took 1.49 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. [2019-11-26 17:47:19,207 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2259.71 ms. Allocated memory is still 1.0 GB. Free memory was 848.5 MB in the beginning and 743.3 MB in the end (delta: 105.2 MB). Peak memory consumption was 180.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:19,212 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.49 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 2259.71 ms. Allocated memory is still 1.0 GB. Free memory was 848.5 MB in the beginning and 743.3 MB in the end (delta: 105.2 MB). Peak memory consumption was 180.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 311]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...