./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-net-ethernet-marvell-skge.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-net-ethernet-marvell-skge.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 61373d9a1256c33de333db5656e0cf9f33729aac ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-net-ethernet-marvell-skge.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 61373d9a1256c33de333db5656e0cf9f33729aac ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:49:07,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:07,771 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:07,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:07,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:07,801 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:07,804 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:07,831 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:07,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:07,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:07,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:07,847 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:07,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:07,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:07,859 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:07,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:07,866 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:07,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:07,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:07,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:07,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:07,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:07,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:07,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:07,910 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:07,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:07,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:07,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:07,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:07,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:07,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:07,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:07,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:07,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:07,928 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:07,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:07,930 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:07,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:07,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:07,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:07,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:07,937 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:07,974 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:07,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:07,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:07,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:07,984 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:07,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:07,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:07,985 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:07,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:07,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:07,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:07,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:07,989 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:07,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:07,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:07,990 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:07,990 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:07,992 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:07,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:07,992 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:07,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:07,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:07,995 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:07,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:07,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:07,996 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:07,997 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 -> 61373d9a1256c33de333db5656e0cf9f33729aac [2019-11-26 17:49:08,566 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:08,594 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:08,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:08,606 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:08,607 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:08,611 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-skge.cil.i [2019-11-26 17:49:08,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb514e2/a5fff39060ae414cb1c7c90d3002bb2c/FLAGa5323c42f [2019-11-26 17:49:10,893 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:10,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-skge.cil.i [2019-11-26 17:49:11,032 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb514e2/a5fff39060ae414cb1c7c90d3002bb2c/FLAGa5323c42f [2019-11-26 17:49:11,070 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43fb514e2/a5fff39060ae414cb1c7c90d3002bb2c [2019-11-26 17:49:11,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:11,085 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:11,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:11,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:11,096 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:11,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:11" (1/1) ... [2019-11-26 17:49:11,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13413829 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 17:49:11,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:11" (1/1) ... [2019-11-26 17:49:11,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:11,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:11,954 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:11,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@162513b5 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 17:49:11,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:11,960 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:11,977 INFO L168 Benchmark]: Toolchain (without parser) took 879.83 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:11,981 INFO L168 Benchmark]: CDTParser took 0.89 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 17:49:11,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 871.54 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:11,989 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 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 871.54 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 869.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: 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 17:49:16,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:16,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:16,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:16,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:16,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:16,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:16,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:16,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:16,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:16,100 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:16,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:16,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:16,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:16,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:16,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:16,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:16,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:16,130 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:16,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:16,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:16,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:16,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:16,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:16,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:16,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:16,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:16,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:16,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:16,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:16,182 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:16,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:16,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:16,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:16,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:16,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:16,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:16,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:16,195 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:16,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:16,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:16,202 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:16,241 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:16,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:16,248 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:16,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:16,249 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:16,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:16,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:16,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:16,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:16,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:16,256 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:16,256 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:16,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:16,257 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:16,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:16,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:16,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:16,258 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:16,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:16,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:16,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:16,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:16,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:16,260 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:16,262 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:16,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:16,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:16,263 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:16,263 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 -> 61373d9a1256c33de333db5656e0cf9f33729aac [2019-11-26 17:49:16,793 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:16,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:16,817 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:16,819 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:16,819 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:16,820 INFO L428 ainManager$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-net-ethernet-marvell-skge.cil.i [2019-11-26 17:49:16,957 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7416977a/94935ae6c4fa4a39abc4772690686e4c/FLAG58ea386c4 [2019-11-26 17:49:19,032 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:19,037 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-net-ethernet-marvell-skge.cil.i [2019-11-26 17:49:19,204 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7416977a/94935ae6c4fa4a39abc4772690686e4c/FLAG58ea386c4 [2019-11-26 17:49:19,729 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7416977a/94935ae6c4fa4a39abc4772690686e4c [2019-11-26 17:49:19,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:19,736 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:19,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:19,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:19,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:19,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:19" (1/1) ... [2019-11-26 17:49:19,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f67ea3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:19, skipping insertion in model container [2019-11-26 17:49:19,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:19" (1/1) ... [2019-11-26 17:49:19,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:20,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:20,633 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:20,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3138bea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:20, skipping insertion in model container [2019-11-26 17:49:20,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:20,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:20,650 INFO L168 Benchmark]: Toolchain (without parser) took 906.35 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 864.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:20,652 INFO L168 Benchmark]: CDTParser took 0.53 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 17:49:20,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 894.88 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 864.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:20,660 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 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 894.88 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 864.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...