./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.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--block--paride--pg.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 6b6baba2514d424e12fac3e62a4b6c45ddb9f2e4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--block--paride--pg.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 6b6baba2514d424e12fac3e62a4b6c45ddb9f2e4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:41:43,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:43,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:43,478 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:43,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:43,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:43,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:43,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:43,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:43,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:43,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:43,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:43,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:43,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:43,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:43,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:43,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:43,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:43,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:43,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:43,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:43,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:43,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:43,572 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:43,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:43,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:43,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:43,587 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:43,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:43,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:43,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:43,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:43,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:43,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:43,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:43,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:43,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:43,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:43,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:43,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:43,607 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:43,609 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:41:43,664 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:43,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:43,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:43,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:43,674 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:43,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:43,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:41:43,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:43,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:43,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:43,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:43,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:43,680 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:43,684 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:43,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:43,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:43,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:43,687 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:43,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:43,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:43,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:43,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:43,689 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:41:43,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:41:43,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:43,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:43,693 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 -> 6b6baba2514d424e12fac3e62a4b6c45ddb9f2e4 [2019-11-26 17:41:44,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:44,331 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:44,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:44,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:44,347 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:44,348 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-26 17:41:44,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9666d1b0/f6ce19121c9546bbafdae1c9b300632d/FLAG635d65f25 [2019-11-26 17:41:46,119 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:46,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-26 17:41:46,190 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9666d1b0/f6ce19121c9546bbafdae1c9b300632d/FLAG635d65f25 [2019-11-26 17:41:46,228 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9666d1b0/f6ce19121c9546bbafdae1c9b300632d [2019-11-26 17:41:46,238 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:46,242 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:46,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:46,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:46,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:46,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:46" (1/1) ... [2019-11-26 17:41:46,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d85277 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 17:41:46,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:46" (1/1) ... [2019-11-26 17:41:46,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:46,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:46,861 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:46,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@739bb143 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 17:41:46,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:46,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:46,877 INFO L168 Benchmark]: Toolchain (without parser) took 628.48 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:46,878 INFO L168 Benchmark]: CDTParser took 0.63 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 17:41:46,882 INFO L168 Benchmark]: CACSL2BoogieTranslator took 619.00 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:46,885 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63 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 619.00 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 933.0 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: 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 17:41:50,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:50,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:50,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:50,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:50,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:50,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:50,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:50,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:50,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:50,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:50,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:50,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:50,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:50,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:50,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:50,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:50,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:50,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:50,689 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:50,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:50,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:50,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:50,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:50,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:50,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:50,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:50,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:50,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:50,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:50,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:50,741 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:50,744 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:50,746 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:50,749 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:50,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:50,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:50,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:50,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:50,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:50,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:50,763 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:41:50,804 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:50,805 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:50,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:50,811 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:50,814 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:50,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:50,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:50,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:50,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:50,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:50,817 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:41:50,817 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:41:50,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:50,818 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:50,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:50,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:50,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:50,822 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:50,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:50,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:50,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:50,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:50,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:50,824 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:41:50,824 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:41:50,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:50,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:50,827 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:41:50,827 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 -> 6b6baba2514d424e12fac3e62a4b6c45ddb9f2e4 [2019-11-26 17:41:51,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:51,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:51,389 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:51,393 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:51,395 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:51,396 INFO L428 ainManager$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--block--paride--pg.ko-main.cil.out.i [2019-11-26 17:41:51,557 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77bcad203/d2f27d6d5dae4be5ac4759d31f6ceb63/FLAG3711d56ad [2019-11-26 17:41:53,069 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:53,071 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pg.ko-main.cil.out.i [2019-11-26 17:41:53,177 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77bcad203/d2f27d6d5dae4be5ac4759d31f6ceb63/FLAG3711d56ad [2019-11-26 17:41:53,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77bcad203/d2f27d6d5dae4be5ac4759d31f6ceb63 [2019-11-26 17:41:53,276 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:53,278 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:53,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:53,284 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:53,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:53,295 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:53,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086abb 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 17:41:53,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:53,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:53,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:53,861 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:53,866 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66060d44 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 17:41:53,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:53,867 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:53,871 INFO L168 Benchmark]: Toolchain (without parser) took 591.32 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 931.6 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:53,873 INFO L168 Benchmark]: CDTParser took 1.44 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 17:41:53,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 583.44 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 931.6 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:53,891 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 583.44 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 931.6 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 308]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...