./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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 0a021629d41f02d3703fc1e090013d41e7658f73 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.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 0a021629d41f02d3703fc1e090013d41e7658f73 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:50:24,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:24,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:24,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:24,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:24,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:24,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:24,962 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:24,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:24,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:24,975 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:24,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:24,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:24,988 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:24,992 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:24,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:25,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:25,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:25,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:25,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:25,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:25,035 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:25,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:25,040 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:25,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:25,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:25,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:25,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:25,057 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:25,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:25,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:25,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:25,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:25,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:25,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:25,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:25,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:25,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:25,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:25,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:25,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:25,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:25,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:25,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:25,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:25,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:25,141 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:25,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:25,143 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:25,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:25,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:25,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:25,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:25,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:25,148 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:25,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:25,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:25,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:25,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:25,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:25,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:25,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:25,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:25,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:25,153 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:25,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:25,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:25,158 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:25,158 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 -> 0a021629d41f02d3703fc1e090013d41e7658f73 [2019-11-26 17:50:25,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:25,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:25,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:25,720 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:25,720 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:25,721 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2019-11-26 17:50:25,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b33be2742/526d3f2171fb4e1c963c6bc666507b56/FLAG99301b23b [2019-11-26 17:50:27,796 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:27,800 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2019-11-26 17:50:27,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b33be2742/526d3f2171fb4e1c963c6bc666507b56/FLAG99301b23b [2019-11-26 17:50:28,115 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b33be2742/526d3f2171fb4e1c963c6bc666507b56 [2019-11-26 17:50:28,123 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:28,130 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:28,135 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:28,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:28,144 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:28,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:28" (1/1) ... [2019-11-26 17:50:28,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6762ddd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:28, skipping insertion in model container [2019-11-26 17:50:28,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:28" (1/1) ... [2019-11-26 17:50:28,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:28,716 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:29,086 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:29,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b0772e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:29, skipping insertion in model container [2019-11-26 17:50:29,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:29,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:29,101 INFO L168 Benchmark]: Toolchain (without parser) took 966.88 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:29,104 INFO L168 Benchmark]: CDTParser took 0.39 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 17:50:29,106 INFO L168 Benchmark]: CACSL2BoogieTranslator took 959.06 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:29,112 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 959.06 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 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 17:50:33,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:33,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:33,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:33,245 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:33,248 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:33,250 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:33,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:33,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:33,289 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:33,290 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:33,296 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:33,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:33,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:33,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:33,311 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:33,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:33,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:33,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:33,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:33,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:33,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:33,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:33,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:33,368 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:33,369 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:33,369 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:33,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:33,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:33,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:33,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:33,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:33,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:33,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:33,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:33,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:33,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:33,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:33,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:33,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:33,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:33,400 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:33,443 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:33,444 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:33,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:33,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:33,452 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:33,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:33,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:33,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:33,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:33,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:33,457 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:33,458 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:33,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:33,460 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:33,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:33,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:33,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:33,461 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:33,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:33,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:33,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:33,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:33,466 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:33,466 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:33,467 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:33,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:33,467 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:33,468 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:33,468 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 -> 0a021629d41f02d3703fc1e090013d41e7658f73 [2019-11-26 17:50:34,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:34,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:34,118 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:34,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:34,125 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:34,126 INFO L428 ainManager$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-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2019-11-26 17:50:34,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79ed207f/2fb2be0c5f4f4ea99c3f65047f50bbc8/FLAGc018c58e6 [2019-11-26 17:50:36,382 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:36,387 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-myricom-myri10ge-myri10ge.cil.i [2019-11-26 17:50:36,541 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79ed207f/2fb2be0c5f4f4ea99c3f65047f50bbc8/FLAGc018c58e6 [2019-11-26 17:50:36,580 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a79ed207f/2fb2be0c5f4f4ea99c3f65047f50bbc8 [2019-11-26 17:50:36,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:36,586 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:36,597 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:36,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:36,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:36,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:36" (1/1) ... [2019-11-26 17:50:36,611 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 05:50:36, skipping insertion in model container [2019-11-26 17:50:36,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:36" (1/1) ... [2019-11-26 17:50:36,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:37,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:37,401 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:37,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1755bdd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:37, skipping insertion in model container [2019-11-26 17:50:37,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:37,407 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:37,415 INFO L168 Benchmark]: Toolchain (without parser) took 823.13 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:37,417 INFO L168 Benchmark]: CDTParser took 1.64 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 17:50:37,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 810.17 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:37,436 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64 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 810.17 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 870.0 MB in the end (delta: 68.8 MB). Peak memory consumption was 68.8 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...