./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.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-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.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 b79bb76f264c35f28e13210ed747b93ada458969 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.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 b79bb76f264c35f28e13210ed747b93ada458969 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:40:21,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:21,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:21,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:21,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:21,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:21,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:21,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:21,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:21,169 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:21,171 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:21,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:21,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:21,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:21,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:21,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:21,196 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:21,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:21,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:21,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:21,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:21,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:21,232 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:21,236 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:21,245 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:21,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:21,246 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:21,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:21,250 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:21,254 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:21,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:21,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:21,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:21,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:21,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:21,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:21,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:21,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:21,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:21,269 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:21,272 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:21,276 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:40:21,312 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:21,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:21,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:21,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:21,320 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:21,320 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:21,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:40:21,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:21,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:21,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:21,325 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:21,325 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:21,325 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:21,326 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:21,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:21,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:21,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:21,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:21,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:21,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:21,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:21,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:21,331 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:40:21,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:40:21,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:21,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:21,335 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 -> b79bb76f264c35f28e13210ed747b93ada458969 [2019-11-26 17:40:21,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:21,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:21,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:21,907 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:21,907 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:21,909 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-11-26 17:40:22,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e4a42d4/831e3593c4094c098a9c87c824ea78a5/FLAG86d7f4973 [2019-11-26 17:40:24,396 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:24,399 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-11-26 17:40:24,592 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e4a42d4/831e3593c4094c098a9c87c824ea78a5/FLAG86d7f4973 [2019-11-26 17:40:24,633 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/01e4a42d4/831e3593c4094c098a9c87c824ea78a5 [2019-11-26 17:40:24,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:24,649 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:24,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:24,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:24,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:24,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:24" (1/1) ... [2019-11-26 17:40:24,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d39e63f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:24, skipping insertion in model container [2019-11-26 17:40:24,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:24" (1/1) ... [2019-11-26 17:40:24,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:25,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:25,690 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:25,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30cc751c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:25, skipping insertion in model container [2019-11-26 17:40:25,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:25,692 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:25,704 INFO L168 Benchmark]: Toolchain (without parser) took 1052.71 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 835.7 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:25,705 INFO L168 Benchmark]: CDTParser took 0.71 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 17:40:25,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1036.35 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 835.7 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:25,714 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 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 1036.35 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 835.7 MB in the end (delta: 103.1 MB). Peak memory consumption was 103.1 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 17:40:29,716 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:29,723 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:29,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:29,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:29,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:29,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:29,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:29,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:29,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:29,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:29,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:29,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:29,807 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:29,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:29,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:29,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:29,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:29,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:29,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:29,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:29,851 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:29,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:29,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:29,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:29,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:29,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:29,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:29,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:29,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:29,878 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:29,879 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:29,881 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:29,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:29,887 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:29,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:29,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:29,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:29,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:29,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:29,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:29,901 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:40:29,941 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:29,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:29,947 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:29,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:29,948 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:29,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:29,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:29,952 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:29,952 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:29,952 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:29,954 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:40:29,954 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:40:29,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:29,955 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:29,955 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:29,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:29,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:29,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:29,960 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:29,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:29,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:29,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:29,961 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:29,961 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:40:29,962 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:40:29,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:29,962 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:29,963 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:40:29,965 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 -> b79bb76f264c35f28e13210ed747b93ada458969 [2019-11-26 17:40:30,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:30,608 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:30,615 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:30,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:30,619 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:30,620 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-11-26 17:40:30,760 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2da14dad/bf5494c505f64c09a50c1093b9d396a3/FLAG24f794885 [2019-11-26 17:40:33,179 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:33,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main17_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-11-26 17:40:33,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2da14dad/bf5494c505f64c09a50c1093b9d396a3/FLAG24f794885 [2019-11-26 17:40:33,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2da14dad/bf5494c505f64c09a50c1093b9d396a3 [2019-11-26 17:40:33,577 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:33,579 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:33,594 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:33,594 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:33,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:33,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e262158 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 17:40:33,606 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:34,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:34,633 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:34,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@228ea710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:34, skipping insertion in model container [2019-11-26 17:40:34,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:34,639 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:34,648 INFO L168 Benchmark]: Toolchain (without parser) took 1063.13 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 841.4 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,649 INFO L168 Benchmark]: CDTParser took 1.44 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 17:40:34,652 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1045.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 841.4 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,659 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 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 1045.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 841.4 MB in the end (delta: 97.4 MB). Peak memory consumption was 97.4 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...