./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.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 4028dc1c0fff11ceb5927340871bf9dd5b94df88 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.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 4028dc1c0fff11ceb5927340871bf9dd5b94df88 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:48:58,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:58,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:58,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:58,795 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:58,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:58,805 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:58,815 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:58,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:58,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:58,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:58,838 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:58,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:58,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:58,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:58,851 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:58,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:58,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:58,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:58,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:58,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:58,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:58,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:58,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:58,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:58,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:58,902 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:58,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:58,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:58,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:58,910 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:58,911 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:58,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:58,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:58,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:58,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:58,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:58,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:58,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:58,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:58,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:58,930 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:58,982 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:58,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:58,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:58,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:58,992 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:58,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:58,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:58,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:58,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:58,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:58,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:58,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:58,996 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:58,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:59,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:59,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:59,001 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:59,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:59,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:59,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:59,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:59,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:59,002 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:59,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:59,004 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:59,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:59,007 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 -> 4028dc1c0fff11ceb5927340871bf9dd5b94df88 [2019-11-26 17:48:59,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:59,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:59,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:59,548 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:59,548 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:59,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:48:59,673 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1e38b0a/0aefb836964149eea94276dee554daa0/FLAG75b0dc2cd [2019-11-26 17:49:02,020 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:02,022 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:02,280 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1e38b0a/0aefb836964149eea94276dee554daa0/FLAG75b0dc2cd [2019-11-26 17:49:02,320 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1e38b0a/0aefb836964149eea94276dee554daa0 [2019-11-26 17:49:02,328 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:02,335 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:02,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:02,339 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:02,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:02,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:02" (1/1) ... [2019-11-26 17:49:02,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@109745b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:02, skipping insertion in model container [2019-11-26 17:49:02,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:02" (1/1) ... [2019-11-26 17:49:02,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:02,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:03,361 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:03,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b50def3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:03, skipping insertion in model container [2019-11-26 17:49:03,363 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:03,363 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:03,368 INFO L168 Benchmark]: Toolchain (without parser) took 1035.36 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 832.2 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:03,370 INFO L168 Benchmark]: CDTParser took 2.95 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 17:49:03,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1024.94 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 832.2 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:03,391 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.95 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 1024.94 ms. Allocated memory is still 1.0 GB. Free memory was 932.8 MB in the beginning and 832.2 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: 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 17:49:07,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:07,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:07,572 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:07,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:07,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:07,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:07,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:07,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:07,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:07,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:07,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:07,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:07,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:07,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:07,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:07,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:07,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:07,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:07,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:07,650 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:07,657 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:07,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:07,662 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:07,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:07,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:07,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:07,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:07,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:07,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:07,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:07,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:07,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:07,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:07,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:07,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:07,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:07,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:07,693 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:07,694 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:07,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:07,701 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:07,752 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:07,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:07,759 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:07,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:07,764 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:07,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:07,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:07,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:07,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:07,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:07,767 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:07,768 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:07,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:07,771 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:07,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:07,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:07,772 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:07,772 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:07,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:07,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:07,774 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:07,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:07,775 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:07,777 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:07,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:07,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:07,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:07,778 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:07,779 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 -> 4028dc1c0fff11ceb5927340871bf9dd5b94df88 [2019-11-26 17:49:08,332 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:08,375 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:08,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:08,385 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:08,387 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:08,389 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:08,567 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d9e6eba/871b1754eb1c46e5b8c1e1a55538f131/FLAG31fe7eaf8 [2019-11-26 17:49:10,947 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:10,948 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:49:11,117 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d9e6eba/871b1754eb1c46e5b8c1e1a55538f131/FLAG31fe7eaf8 [2019-11-26 17:49:11,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8d9e6eba/871b1754eb1c46e5b8c1e1a55538f131 [2019-11-26 17:49:11,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:11,169 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:11,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:11,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:11,183 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:11,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:11" (1/1) ... [2019-11-26 17:49:11,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:11, skipping insertion in model container [2019-11-26 17:49:11,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:11" (1/1) ... [2019-11-26 17:49:11,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:11,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:12,214 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:12,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@771ff357 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:12, skipping insertion in model container [2019-11-26 17:49:12,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:12,221 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:12,231 INFO L168 Benchmark]: Toolchain (without parser) took 1054.97 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:12,232 INFO L168 Benchmark]: CDTParser took 3.78 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 17:49:12,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1048.67 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:12,241 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.78 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 1048.67 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 832.4 MB in the end (delta: 100.6 MB). Peak memory consumption was 100.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 337]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...