./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f10b03b1dc6b71017cf1f0e112423bc50a84af1 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f10b03b1dc6b71017cf1f0e112423bc50a84af1 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:47:55,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:55,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:55,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:55,050 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:55,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:55,060 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:55,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:55,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:55,083 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:55,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:55,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:55,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:55,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:55,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:55,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:55,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:55,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:55,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:55,127 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:55,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:55,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:55,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:55,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:55,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:55,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:55,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:55,164 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:55,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:55,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:55,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:55,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:55,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:55,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:55,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:55,178 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:55,179 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:55,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:55,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:55,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:55,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:55,188 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:47:55,231 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:55,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:55,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:55,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:55,238 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:55,239 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:55,239 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:47:55,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:55,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:55,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:55,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:55,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:55,243 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:55,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:55,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:55,247 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:55,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:55,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:55,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:55,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:55,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:55,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:55,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:47:55,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:47:55,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:55,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:55,252 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 -> 6f10b03b1dc6b71017cf1f0e112423bc50a84af1 [2019-11-26 17:47:55,879 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:55,907 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:55,917 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:55,918 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:55,922 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:55,923 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-11-26 17:47:56,077 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf8de17c/0c3a66ffd606467782b54bbda04380c0/FLAGe749cb1fa [2019-11-26 17:47:58,577 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:58,578 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-11-26 17:47:58,765 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf8de17c/0c3a66ffd606467782b54bbda04380c0/FLAGe749cb1fa [2019-11-26 17:47:59,277 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bf8de17c/0c3a66ffd606467782b54bbda04380c0 [2019-11-26 17:47:59,282 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:59,286 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:59,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:59,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:59,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:59,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:59" (1/1) ... [2019-11-26 17:47:59,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f636103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:59, skipping insertion in model container [2019-11-26 17:47:59,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:59" (1/1) ... [2019-11-26 17:47:59,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:59,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:00,313 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:00,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6aaed0a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:00, skipping insertion in model container [2019-11-26 17:48:00,318 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:00,319 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:00,328 INFO L168 Benchmark]: Toolchain (without parser) took 1035.08 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 816.9 MB in the end (delta: 116.0 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:00,340 INFO L168 Benchmark]: CDTParser took 0.53 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 17:48:00,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1024.34 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 816.9 MB in the end (delta: 116.0 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:00,348 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 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1024.34 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 816.9 MB in the end (delta: 116.0 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: 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 17:48:04,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:04,388 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:04,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:04,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:04,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:04,435 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:04,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:04,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:04,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:04,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:04,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:04,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:04,473 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:04,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:04,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:04,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:04,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:04,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:04,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:04,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:04,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:04,509 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:04,516 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:04,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:04,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:04,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:04,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:04,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:04,529 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:04,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:04,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:04,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:04,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:04,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:04,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:04,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:04,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:04,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:04,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:04,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:04,550 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:04,603 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:04,605 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:04,611 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:04,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:04,614 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:04,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:04,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:04,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:04,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:04,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:04,617 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:04,617 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:04,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:04,620 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:04,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:04,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:04,622 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:04,622 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:04,623 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:04,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:04,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:04,624 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:04,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:04,625 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:04,626 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:04,626 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:04,628 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:04,628 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:04,632 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 -> 6f10b03b1dc6b71017cf1f0e112423bc50a84af1 [2019-11-26 17:48:05,234 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:05,260 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:05,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:05,272 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:05,277 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:05,279 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-11-26 17:48:05,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/badb72af1/a842c9f9576d4fed9d78cd6d131f37d4/FLAGced72d0f0 [2019-11-26 17:48:08,105 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:08,109 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--mellanox--mlx4--mlx4_en.ko-entry_point.cil.out.i [2019-11-26 17:48:08,319 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/badb72af1/a842c9f9576d4fed9d78cd6d131f37d4/FLAGced72d0f0 [2019-11-26 17:48:08,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/badb72af1/a842c9f9576d4fed9d78cd6d131f37d4 [2019-11-26 17:48:08,714 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:08,717 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:08,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:08,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:08,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:08,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:08" (1/1) ... [2019-11-26 17:48:08,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7981e52c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:08, skipping insertion in model container [2019-11-26 17:48:08,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:08" (1/1) ... [2019-11-26 17:48:08,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:09,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:09,825 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:09,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2851567c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:09, skipping insertion in model container [2019-11-26 17:48:09,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:09,832 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:09,845 INFO L168 Benchmark]: Toolchain (without parser) took 1118.61 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 812.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:09,846 INFO L168 Benchmark]: CDTParser took 0.40 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 17:48:09,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1107.40 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 812.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:09,853 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1107.40 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 812.6 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 347]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...