./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-08_1a-drivers--platform--x86--thinkpad_acpi.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-08_1a-drivers--platform--x86--thinkpad_acpi.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 05c7a89cfe5b3376c8839e2f5ccd9aee79e3f5b5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-08_1a-drivers--platform--x86--thinkpad_acpi.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 05c7a89cfe5b3376c8839e2f5ccd9aee79e3f5b5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:45:28,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:28,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:29,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:29,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:29,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:29,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:29,030 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:29,039 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:29,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:29,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:29,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:29,052 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:29,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:29,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:29,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:29,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:29,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:29,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:29,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:29,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:29,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:29,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:29,104 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:29,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:29,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:29,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:29,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:29,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:29,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:29,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:29,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:29,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:29,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:29,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:29,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:29,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:29,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:29,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:29,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:29,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:29,145 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:29,200 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:29,201 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:29,202 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:29,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:29,207 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:29,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:29,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:29,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:29,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:29,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:29,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:29,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:29,215 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:29,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:29,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:29,218 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:29,218 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:29,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:29,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:29,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:29,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:29,224 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:29,224 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:29,226 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:29,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:29,227 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:29,227 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 -> 05c7a89cfe5b3376c8839e2f5ccd9aee79e3f5b5 [2019-11-26 17:45:29,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:29,801 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:29,808 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:29,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:29,814 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:29,818 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2019-11-26 17:45:29,976 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2efc73011/a43b7dffd1ed461cbcb29b5c6be9d725/FLAG24f3e62bb [2019-11-26 17:45:32,148 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:32,151 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2019-11-26 17:45:32,333 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2efc73011/a43b7dffd1ed461cbcb29b5c6be9d725/FLAG24f3e62bb [2019-11-26 17:45:32,371 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2efc73011/a43b7dffd1ed461cbcb29b5c6be9d725 [2019-11-26 17:45:32,382 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:32,386 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:32,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:32,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:32,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:32,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:32" (1/1) ... [2019-11-26 17:45:32,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f40bda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:32, skipping insertion in model container [2019-11-26 17:45:32,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:32" (1/1) ... [2019-11-26 17:45:32,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:32,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:33,347 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:33,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e042802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:33, skipping insertion in model container [2019-11-26 17:45:33,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:33,353 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:33,362 INFO L168 Benchmark]: Toolchain (without parser) took 972.50 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:33,365 INFO L168 Benchmark]: CDTParser took 0.60 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 17:45:33,367 INFO L168 Benchmark]: CACSL2BoogieTranslator took 963.24 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:33,372 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.60 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 963.24 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 329]: 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 17:45:37,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:37,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:37,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:37,403 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:37,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:37,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:37,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:37,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:37,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:37,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:37,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:37,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:37,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:37,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:37,457 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:37,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:37,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:37,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:37,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:37,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:37,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:37,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:37,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:37,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:37,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:37,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:37,508 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:37,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:37,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:37,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:37,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:37,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:37,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:37,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:37,525 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:37,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:37,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:37,530 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:37,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:37,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:37,536 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:37,589 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:37,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:37,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:37,601 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:37,601 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:37,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:37,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:37,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:37,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:37,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:37,607 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:37,607 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:37,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:37,608 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:37,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:37,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:37,610 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:37,611 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:37,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:37,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:37,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:37,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:37,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:37,615 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:37,616 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:37,616 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:37,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:37,617 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:37,619 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 -> 05c7a89cfe5b3376c8839e2f5ccd9aee79e3f5b5 [2019-11-26 17:45:38,173 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:38,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:38,215 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:38,222 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:38,222 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:38,224 INFO L428 ainManager$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-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2019-11-26 17:45:38,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe75ae713/2b32502912a14fb899c901632780041a/FLAGaaae1bdcf [2019-11-26 17:45:40,561 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:40,562 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--platform--x86--thinkpad_acpi.ko-entry_point.cil.out.i [2019-11-26 17:45:40,705 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe75ae713/2b32502912a14fb899c901632780041a/FLAGaaae1bdcf [2019-11-26 17:45:40,744 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe75ae713/2b32502912a14fb899c901632780041a [2019-11-26 17:45:40,751 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:40,756 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:40,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:40,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:40,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:40,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:40" (1/1) ... [2019-11-26 17:45:40,788 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 05:45:40, skipping insertion in model container [2019-11-26 17:45:40,789 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:40" (1/1) ... [2019-11-26 17:45:40,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:41,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:41,705 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:41,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d10f422 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:41, skipping insertion in model container [2019-11-26 17:45:41,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:41,708 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:41,712 INFO L168 Benchmark]: Toolchain (without parser) took 954.76 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:41,727 INFO L168 Benchmark]: CDTParser took 1.11 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 17:45:41,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 942.74 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:41,734 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.11 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 942.74 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 863.2 MB in the end (delta: 75.6 MB). Peak memory consumption was 75.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 329]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...