./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.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-drivers-clk1_drivers-net-ethernet-marvell-sky2.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 713c48991894d321b92283c111200b92c1e7840b ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-drivers-clk1_drivers-net-ethernet-marvell-sky2.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 713c48991894d321b92283c111200b92c1e7840b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:49:30,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:30,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:30,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:30,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:30,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:30,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:30,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:30,564 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:30,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:30,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:30,577 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:30,580 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:30,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:30,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:30,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:30,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:30,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:30,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:30,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:30,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:30,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:30,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:30,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:30,646 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:30,647 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:30,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:30,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:30,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:30,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:30,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:30,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:30,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:30,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:30,665 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:30,666 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:30,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:30,669 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:30,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:30,672 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:30,674 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:30,677 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:30,716 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:30,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:30,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:30,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:30,723 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:30,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:30,726 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:30,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:30,727 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:30,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:30,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:30,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:30,729 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:30,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:30,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:30,731 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:30,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:30,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:30,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:30,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:30,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:30,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:30,735 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:30,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:30,736 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:30,736 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:30,737 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 -> 713c48991894d321b92283c111200b92c1e7840b [2019-11-26 17:49:31,255 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:31,289 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:31,296 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:31,299 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:31,304 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:31,305 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2019-11-26 17:49:31,461 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b7858a/df4a97ce89f64731845eef436b4dc3f1/FLAGb62fa6410 [2019-11-26 17:49:33,624 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:33,630 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2019-11-26 17:49:33,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b7858a/df4a97ce89f64731845eef436b4dc3f1/FLAGb62fa6410 [2019-11-26 17:49:33,817 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d6b7858a/df4a97ce89f64731845eef436b4dc3f1 [2019-11-26 17:49:33,825 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:33,831 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:33,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:33,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:33,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:33,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:33" (1/1) ... [2019-11-26 17:49:33,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ca1f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:33, skipping insertion in model container [2019-11-26 17:49:33,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:33" (1/1) ... [2019-11-26 17:49:33,873 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:34,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:34,790 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:34,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4266a843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:34, skipping insertion in model container [2019-11-26 17:49:34,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:34,796 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:34,805 INFO L168 Benchmark]: Toolchain (without parser) took 970.65 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 860.6 MB in the end (delta: 76.8 MB). Peak memory consumption was 76.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:34,806 INFO L168 Benchmark]: CDTParser took 0.58 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 17:49:34,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 962.31 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 860.6 MB in the end (delta: 76.8 MB). Peak memory consumption was 76.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:34,815 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 962.31 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 860.6 MB in the end (delta: 76.8 MB). Peak memory consumption was 76.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: 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 17:49:38,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:38,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:38,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:38,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:38,868 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:38,873 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:38,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:38,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:38,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:38,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:38,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:38,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:38,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:38,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:38,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:38,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:38,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:38,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:38,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:38,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:38,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:38,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:38,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:38,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:38,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:38,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:38,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:38,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:38,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:38,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:38,987 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:38,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:38,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:38,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:38,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:39,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:39,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:39,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:39,011 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:39,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:39,019 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:39,064 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:39,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:39,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:39,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:39,074 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:39,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:39,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:39,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:39,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:39,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:39,080 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:39,080 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:39,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:39,081 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:39,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:39,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:39,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:39,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:39,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:39,084 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:39,084 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:39,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:39,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:39,086 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:39,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:39,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:39,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:39,089 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:39,089 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 -> 713c48991894d321b92283c111200b92c1e7840b [2019-11-26 17:49:39,678 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:39,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:39,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:39,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:39,722 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:39,723 INFO L428 ainManager$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-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2019-11-26 17:49:39,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f18cddc7/272e0bf3a3444cb0b77378f29366c1d2/FLAGbbda6c5e3 [2019-11-26 17:49:42,121 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:42,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2019-11-26 17:49:42,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f18cddc7/272e0bf3a3444cb0b77378f29366c1d2/FLAGbbda6c5e3 [2019-11-26 17:49:42,375 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f18cddc7/272e0bf3a3444cb0b77378f29366c1d2 [2019-11-26 17:49:42,385 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:42,387 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:42,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:42,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:42,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:42,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:42" (1/1) ... [2019-11-26 17:49:42,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3daea74f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:42, skipping insertion in model container [2019-11-26 17:49:42,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:42" (1/1) ... [2019-11-26 17:49:42,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:42,924 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:43,320 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:43,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@634def04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:43, skipping insertion in model container [2019-11-26 17:49:43,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:43,326 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:43,333 INFO L168 Benchmark]: Toolchain (without parser) took 940.55 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 867.8 MB in the end (delta: 76.7 MB). Peak memory consumption was 76.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:43,334 INFO L168 Benchmark]: CDTParser took 0.30 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 17:49:43,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 934.15 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 867.8 MB in the end (delta: 76.7 MB). Peak memory consumption was 76.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:43,344 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 934.15 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 867.8 MB in the end (delta: 76.7 MB). Peak memory consumption was 76.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...