./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-rtlwifi-rtl8723ae-rtl8723ae.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-rtlwifi-rtl8723ae-rtl8723ae.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 27bbbfbf606cfd6575fc59298d1e945a772748cf ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-rtlwifi-rtl8723ae-rtl8723ae.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 27bbbfbf606cfd6575fc59298d1e945a772748cf .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:50:03,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:03,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:03,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:03,168 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:03,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:03,187 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:03,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:03,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:03,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:03,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:03,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:03,225 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:03,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:03,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:03,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:03,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:03,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:03,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:03,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:03,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:03,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:03,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:03,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:03,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:03,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:03,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:03,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:03,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:03,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:03,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:03,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:03,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:03,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:03,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:03,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:03,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:03,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:03,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:03,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:03,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:03,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:03,392 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:03,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:03,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:03,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:03,400 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:03,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:03,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:03,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:03,404 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:03,404 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:03,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:03,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:03,406 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:03,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:03,407 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:03,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:03,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:03,409 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:03,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:03,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:03,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:03,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:03,411 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:03,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:03,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:03,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:03,414 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 -> 27bbbfbf606cfd6575fc59298d1e945a772748cf [2019-11-26 17:50:03,943 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:03,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:03,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:03,986 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:03,988 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:03,992 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:50:04,144 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d302ecf06/82bcd6c3a4644405838f2e7aac0d5d7a/FLAG547281e05 [2019-11-26 17:50:06,624 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:06,630 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:50:06,836 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d302ecf06/82bcd6c3a4644405838f2e7aac0d5d7a/FLAG547281e05 [2019-11-26 17:50:06,927 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d302ecf06/82bcd6c3a4644405838f2e7aac0d5d7a [2019-11-26 17:50:06,932 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:06,936 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:06,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:06,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:06,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:06,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:06" (1/1) ... [2019-11-26 17:50:06,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65685be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:06, skipping insertion in model container [2019-11-26 17:50:06,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:06" (1/1) ... [2019-11-26 17:50:06,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:07,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:08,265 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:08,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39f92ccf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:08, skipping insertion in model container [2019-11-26 17:50:08,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:08,271 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:08,282 INFO L168 Benchmark]: Toolchain (without parser) took 1337.01 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:08,283 INFO L168 Benchmark]: CDTParser took 0.72 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 17:50:08,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1318.31 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:08,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72 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 1318.31 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 327]: 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 17:50:12,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:12,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:12,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:12,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:12,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:12,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:12,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:12,393 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:12,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:12,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:12,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:12,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:12,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:12,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:12,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:12,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:12,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:12,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:12,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:12,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:12,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:12,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:12,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:12,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:12,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:12,468 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:12,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:12,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:12,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:12,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:12,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:12,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:12,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:12,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:12,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:12,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:12,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:12,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:12,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:12,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:12,487 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:12,525 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:12,528 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:12,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:12,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:12,530 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:12,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:12,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:12,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:12,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:12,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:12,534 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:12,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:12,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:12,535 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:12,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:12,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:12,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:12,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:12,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:12,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:12,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:12,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:12,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:12,539 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:12,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:12,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:12,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:12,539 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:12,539 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 -> 27bbbfbf606cfd6575fc59298d1e945a772748cf [2019-11-26 17:50:13,073 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:13,100 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:13,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:13,114 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:13,115 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:13,116 INFO L428 ainManager$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-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:50:13,271 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc80bef52/b1f8cfe3d8494792b55a1177a09a128a/FLAGabee5c7c2 [2019-11-26 17:50:15,839 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:15,843 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-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:50:16,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc80bef52/b1f8cfe3d8494792b55a1177a09a128a/FLAGabee5c7c2 [2019-11-26 17:50:16,075 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc80bef52/b1f8cfe3d8494792b55a1177a09a128a [2019-11-26 17:50:16,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:16,086 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:16,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:16,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:16,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:16,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:16" (1/1) ... [2019-11-26 17:50:16,111 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569d35d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:16, skipping insertion in model container [2019-11-26 17:50:16,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:16" (1/1) ... [2019-11-26 17:50:16,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:17,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:17,469 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:17,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fe6d03c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:17, skipping insertion in model container [2019-11-26 17:50:17,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:17,474 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:17,482 INFO L168 Benchmark]: Toolchain (without parser) took 1390.03 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.1 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:17,485 INFO L168 Benchmark]: CDTParser took 0.31 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 17:50:17,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1382.71 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.1 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:17,495 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 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 1382.71 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 964.1 MB in the end (delta: -42.6 MB). Peak memory consumption was 216.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 327]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...