./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-mutex_drivers-net-wireless-ipw2x00-ipw2200.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-mutex_drivers-net-wireless-ipw2x00-ipw2200.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 e6f7b239ff9a51de7f6f3849455505ec6d7a7aa7 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-mutex_drivers-net-wireless-ipw2x00-ipw2200.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 e6f7b239ff9a51de7f6f3849455505ec6d7a7aa7 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:49:58,222 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:58,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:58,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:58,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:58,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:58,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:58,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:58,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:58,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:58,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:58,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:58,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:58,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:58,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:58,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:58,322 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:58,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:58,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:58,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:58,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:58,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:58,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:58,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:58,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:58,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:58,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:58,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:58,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:58,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:58,377 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:58,378 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:58,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:58,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:58,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:58,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:58,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:58,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:58,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:58,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:58,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:58,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:58,435 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:58,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:58,441 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:58,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:58,443 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:58,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:58,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:58,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:58,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:58,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:58,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:58,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:58,449 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:58,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:58,452 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:58,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:58,453 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:58,453 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:58,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:58,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:58,456 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:58,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:58,456 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:58,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:58,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:58,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:58,458 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 -> e6f7b239ff9a51de7f6f3849455505ec6d7a7aa7 [2019-11-26 17:49:59,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:59,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:59,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:59,096 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:59,098 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:59,099 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:49:59,211 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c233cbe/58fce59ba14e4b608fba7f6489c032fa/FLAGb2a3fa73f [2019-11-26 17:50:01,668 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:01,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:50:01,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c233cbe/58fce59ba14e4b608fba7f6489c032fa/FLAGb2a3fa73f [2019-11-26 17:50:01,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13c233cbe/58fce59ba14e4b608fba7f6489c032fa [2019-11-26 17:50:01,991 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:02,000 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:02,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:02,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:02,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:02,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:01" (1/1) ... [2019-11-26 17:50:02,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4d7392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:02, skipping insertion in model container [2019-11-26 17:50:02,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:01" (1/1) ... [2019-11-26 17:50:02,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:02,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:03,134 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:03,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ff375e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:03, skipping insertion in model container [2019-11-26 17:50:03,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:03,141 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:03,145 INFO L168 Benchmark]: Toolchain (without parser) took 1146.49 ms. Allocated memory is still 1.0 GB. Free memory was 919.7 MB in the beginning and 797.3 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:03,146 INFO L168 Benchmark]: CDTParser took 1.35 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 17:50:03,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1138.53 ms. Allocated memory is still 1.0 GB. Free memory was 919.7 MB in the beginning and 797.3 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:03,163 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 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 1138.53 ms. Allocated memory is still 1.0 GB. Free memory was 919.7 MB in the beginning and 797.3 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 361]: 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 17:50:07,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:07,225 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:07,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:07,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:07,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:07,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:07,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:07,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:07,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:07,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:07,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:07,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:07,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:07,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:07,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:07,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:07,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:07,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:07,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:07,346 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:07,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:07,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:07,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:07,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:07,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:07,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:07,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:07,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:07,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:07,378 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:07,379 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:07,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:07,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:07,387 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:07,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:07,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:07,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:07,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:07,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:07,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:07,400 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:07,440 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:07,440 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:07,445 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:07,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:07,447 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:07,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:07,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:07,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:07,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:07,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:07,454 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:07,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:07,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:07,455 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:07,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:07,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:07,458 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:07,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:07,458 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:07,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:07,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:07,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:07,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:07,461 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:07,462 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:07,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:07,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:07,464 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:07,464 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 -> e6f7b239ff9a51de7f6f3849455505ec6d7a7aa7 [2019-11-26 17:50:08,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:08,095 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:08,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:08,107 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:08,108 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:08,111 INFO L428 ainManager$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-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:50:08,267 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d8d1632/23fc216ad22f4a9099b89c465249fcc7/FLAGb2346c3e1 [2019-11-26 17:50:10,652 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:10,655 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:50:10,834 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d8d1632/23fc216ad22f4a9099b89c465249fcc7/FLAGb2346c3e1 [2019-11-26 17:50:10,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d8d1632/23fc216ad22f4a9099b89c465249fcc7 [2019-11-26 17:50:10,880 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:10,883 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:10,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:10,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:10,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:10,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:10" (1/1) ... [2019-11-26 17:50:10,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27052f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:10, skipping insertion in model container [2019-11-26 17:50:10,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:10" (1/1) ... [2019-11-26 17:50:10,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:11,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:11,986 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:11,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@598022df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:11, skipping insertion in model container [2019-11-26 17:50:11,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:11,993 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:12,004 INFO L168 Benchmark]: Toolchain (without parser) took 1112.83 ms. Allocated memory is still 1.0 GB. Free memory was 921.1 MB in the beginning and 798.8 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:12,005 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 17:50:12,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1105.65 ms. Allocated memory is still 1.0 GB. Free memory was 921.1 MB in the beginning and 798.8 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:12,013 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 1105.65 ms. Allocated memory is still 1.0 GB. Free memory was 921.1 MB in the beginning and 798.8 MB in the end (delta: 122.4 MB). Peak memory consumption was 122.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 361]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...