./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.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 5fde04bceda495c1f174dba7c11bde429467bb2e ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.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 5fde04bceda495c1f174dba7c11bde429467bb2e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:41:43,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:43,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:43,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:43,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:43,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:43,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:43,641 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:43,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:43,650 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:43,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:43,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:43,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:43,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:43,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:43,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:43,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:43,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:43,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:43,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:43,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:43,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:43,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:43,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:43,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:43,699 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:43,699 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:43,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:43,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:43,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:43,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:43,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:43,707 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:43,709 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:43,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:43,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:43,713 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:43,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:43,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:43,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:43,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:43,720 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:41:43,746 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:43,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:43,751 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:43,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:43,754 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:43,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:43,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:41:43,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:43,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:43,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:43,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:43,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:43,756 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:43,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:43,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:43,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:43,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:43,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:43,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:43,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:43,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:43,760 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:43,760 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:41:43,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:41:43,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:43,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:43,762 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 -> 5fde04bceda495c1f174dba7c11bde429467bb2e [2019-11-26 17:41:44,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:44,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:44,275 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:44,278 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:44,280 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:44,281 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2019-11-26 17:41:44,393 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee02d4786/f2a099561cf446b7932cc1302b43b287/FLAG558389040 [2019-11-26 17:41:46,314 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:46,316 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2019-11-26 17:41:46,475 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee02d4786/f2a099561cf446b7932cc1302b43b287/FLAG558389040 [2019-11-26 17:41:46,920 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee02d4786/f2a099561cf446b7932cc1302b43b287 [2019-11-26 17:41:46,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:46,928 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:46,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:46,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:46,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:46,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:46" (1/1) ... [2019-11-26 17:41:46,942 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7981e52c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:46, skipping insertion in model container [2019-11-26 17:41:46,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:46" (1/1) ... [2019-11-26 17:41:46,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:47,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:47,753 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:47,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6218d53b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:47, skipping insertion in model container [2019-11-26 17:41:47,757 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:47,758 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:47,766 INFO L168 Benchmark]: Toolchain (without parser) took 834.18 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 779.5 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:47,767 INFO L168 Benchmark]: CDTParser took 1.56 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 17:41:47,771 INFO L168 Benchmark]: CACSL2BoogieTranslator took 824.47 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 779.5 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:47,773 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.56 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 824.47 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 779.5 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 320]: 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 17:41:50,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:50,704 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:50,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:50,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:50,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:50,743 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:50,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:50,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:50,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:50,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:50,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:50,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:50,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:50,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:50,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:50,781 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:50,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:50,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:50,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:50,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:50,803 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:50,804 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:50,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:50,814 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:50,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:50,815 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:50,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:50,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:50,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:50,822 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:50,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:50,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:50,826 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:50,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:50,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:50,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:50,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:50,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:50,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:50,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:50,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:41:50,863 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:50,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:50,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:50,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:50,868 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:50,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:50,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:50,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:50,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:50,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:50,870 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:41:50,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:41:50,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:50,872 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:50,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:50,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:50,873 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:50,875 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:50,875 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:50,875 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:50,875 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:50,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:50,876 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:50,876 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:41:50,876 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:41:50,876 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:50,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:50,878 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:41:50,878 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 -> 5fde04bceda495c1f174dba7c11bde429467bb2e [2019-11-26 17:41:51,305 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:51,323 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:51,329 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:51,334 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:51,335 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:51,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2019-11-26 17:41:51,438 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04c72504a/a34c396968924351b8d484f01315cd93/FLAG7b8d79e2f [2019-11-26 17:41:53,294 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:53,296 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2019-11-26 17:41:53,455 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04c72504a/a34c396968924351b8d484f01315cd93/FLAG7b8d79e2f [2019-11-26 17:41:53,963 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04c72504a/a34c396968924351b8d484f01315cd93 [2019-11-26 17:41:53,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:53,970 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:53,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:53,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:53,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:53,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:53,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7981e52c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:53, skipping insertion in model container [2019-11-26 17:41:53,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:54,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:54,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:54,818 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:54,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cb9a8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:54, skipping insertion in model container [2019-11-26 17:41:54,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:54,823 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:54,831 INFO L168 Benchmark]: Toolchain (without parser) took 853.99 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 783.7 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:54,832 INFO L168 Benchmark]: CDTParser took 0.24 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 17:41:54,833 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.61 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 783.7 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:54,836 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 845.61 ms. Allocated memory is still 1.0 GB. Free memory was 920.2 MB in the beginning and 783.7 MB in the end (delta: 136.4 MB). Peak memory consumption was 136.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 320]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...