./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.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-usb-dev_drivers-net-wireless-mwifiex-mwifiex.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 6f0325c9bd38ebf098aa7bab856d09403d6f2472 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-usb-dev_drivers-net-wireless-mwifiex-mwifiex.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 6f0325c9bd38ebf098aa7bab856d09403d6f2472 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:51:05,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:05,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:05,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:05,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:05,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:05,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:05,451 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:05,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:05,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:05,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:05,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:05,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:05,474 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:05,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:05,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:05,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:05,489 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:05,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:05,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:05,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:05,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:05,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:05,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:05,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:05,532 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:05,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:05,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:05,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:05,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:05,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:05,544 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:05,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:05,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:05,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:05,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:05,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:05,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:05,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:05,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:05,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:05,564 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:05,601 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:05,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:05,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:05,609 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:05,609 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:05,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:05,613 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:05,613 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:05,613 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:05,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:05,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:05,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:05,616 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:05,616 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:05,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:05,617 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:05,617 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:05,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:05,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:05,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:05,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:05,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:05,621 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:05,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:05,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:05,622 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:05,625 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 -> 6f0325c9bd38ebf098aa7bab856d09403d6f2472 [2019-11-26 17:51:06,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:06,297 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:06,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:06,309 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:06,313 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:06,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:06,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e460812e4/dbd34838fadd4508b8873d090ffbad3c/FLAGea53816db [2019-11-26 17:51:09,250 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:09,252 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:09,555 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e460812e4/dbd34838fadd4508b8873d090ffbad3c/FLAGea53816db [2019-11-26 17:51:09,597 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e460812e4/dbd34838fadd4508b8873d090ffbad3c [2019-11-26 17:51:09,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:09,611 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:09,617 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:09,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:09,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:09,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:09" (1/1) ... [2019-11-26 17:51:09,638 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de57550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:09, skipping insertion in model container [2019-11-26 17:51:09,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:09" (1/1) ... [2019-11-26 17:51:09,658 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:10,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:10,988 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:10,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0ee3ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:10, skipping insertion in model container [2019-11-26 17:51:10,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:10,994 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:11,004 INFO L168 Benchmark]: Toolchain (without parser) took 1384.75 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:11,006 INFO L168 Benchmark]: CDTParser took 1.93 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 17:51:11,010 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1376.70 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:11,017 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.93 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 1376.70 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 346]: 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 17:51:15,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:15,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:15,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:15,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:15,235 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:15,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:15,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:15,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:15,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:15,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:15,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:15,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:15,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:15,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:15,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:15,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:15,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:15,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:15,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:15,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:15,334 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:15,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:15,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:15,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:15,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:15,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:15,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:15,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:15,360 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:15,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:15,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:15,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:15,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:15,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:15,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:15,373 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:15,375 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:15,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:15,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:15,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:15,383 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:15,423 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:15,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:15,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:15,431 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:15,434 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:15,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:15,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:15,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:15,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:15,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:15,437 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:15,439 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:15,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:15,440 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:15,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:15,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:15,442 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:15,442 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:15,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:15,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:15,445 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:15,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:15,446 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:15,446 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:15,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:15,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:15,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:15,449 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:15,449 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 -> 6f0325c9bd38ebf098aa7bab856d09403d6f2472 [2019-11-26 17:51:16,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:16,105 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:16,114 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:16,116 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:16,119 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:16,120 INFO L428 ainManager$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-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:16,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbfb30abb/0b31ef566a0647e0b2e5a1868f312378/FLAG61ab8c1de [2019-11-26 17:51:18,917 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:18,923 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-mwifiex-mwifiex.cil.i [2019-11-26 17:51:19,168 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbfb30abb/0b31ef566a0647e0b2e5a1868f312378/FLAG61ab8c1de [2019-11-26 17:51:19,212 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbfb30abb/0b31ef566a0647e0b2e5a1868f312378 [2019-11-26 17:51:19,222 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:19,227 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:19,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:19,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:19,236 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:19,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:19" (1/1) ... [2019-11-26 17:51:19,250 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de57550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:19, skipping insertion in model container [2019-11-26 17:51:19,250 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:19" (1/1) ... [2019-11-26 17:51:19,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:20,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:20,634 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:20,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@491c786e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:20, skipping insertion in model container [2019-11-26 17:51:20,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:20,640 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:20,650 INFO L168 Benchmark]: Toolchain (without parser) took 1418.75 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:20,652 INFO L168 Benchmark]: CDTParser took 0.32 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 17:51:20,654 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1410.67 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:20,659 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 1410.67 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 755.9 MB in the end (delta: 160.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 346]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...