./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-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-usb-dev_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 d65abb0e7b2d55041ae9b084f8580a7c4eb00f62 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-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 d65abb0e7b2d55041ae9b084f8580a7c4eb00f62 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:51:04,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:04,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:04,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:04,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:04,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:04,546 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:04,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:04,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:04,576 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:04,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:04,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:04,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:04,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:04,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:04,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:04,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:04,596 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:04,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:04,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:04,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:04,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:04,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:04,619 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:04,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:04,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:04,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:04,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:04,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:04,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:04,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:04,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:04,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:04,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:04,640 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:04,640 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:04,641 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:04,641 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:04,641 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:04,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:04,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:04,647 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:04,675 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:04,678 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:04,680 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:04,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:04,683 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:04,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:04,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:04,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:04,684 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:04,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:04,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:04,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:04,686 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:04,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:04,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:04,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:04,688 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:04,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:04,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:04,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:04,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:04,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:04,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:04,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:04,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:04,692 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:04,692 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 -> d65abb0e7b2d55041ae9b084f8580a7c4eb00f62 [2019-11-26 17:51:05,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:05,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:05,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:05,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:05,344 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:05,345 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:51:05,496 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b5c09f8/435f3cf83fad49a8be20fd036357ad41/FLAG6faafdf59 [2019-11-26 17:51:07,961 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:07,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2200.cil.i [2019-11-26 17:51:08,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b5c09f8/435f3cf83fad49a8be20fd036357ad41/FLAG6faafdf59 [2019-11-26 17:51:08,189 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b5c09f8/435f3cf83fad49a8be20fd036357ad41 [2019-11-26 17:51:08,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:08,203 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:08,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:08,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:08,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:08,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:08" (1/1) ... [2019-11-26 17:51:08,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb414fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:08, skipping insertion in model container [2019-11-26 17:51:08,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:08" (1/1) ... [2019-11-26 17:51:08,243 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:08,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:09,242 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:09,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1e496b91 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 17:51:09,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:09,250 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:09,258 INFO L168 Benchmark]: Toolchain (without parser) took 1049.06 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 807.0 MB in the end (delta: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:09,259 INFO L168 Benchmark]: CDTParser took 1.67 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 17:51:09,264 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1044.90 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:09,269 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.67 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 1044.90 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 360]: 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 17:51:13,345 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:13,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:13,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:13,389 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:13,391 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:13,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:13,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:13,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:13,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:13,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:13,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:13,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:13,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:13,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:13,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:13,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:13,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:13,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:13,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:13,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:13,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:13,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:13,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:13,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:13,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:13,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:13,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:13,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:13,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:13,501 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:13,502 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:13,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:13,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:13,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:13,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:13,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:13,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:13,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:13,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:13,523 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:13,524 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:13,577 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:13,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:13,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:13,589 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:13,589 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:13,590 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:13,590 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:13,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:13,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:13,592 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:13,594 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:13,594 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:13,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:13,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:13,598 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:13,601 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:13,601 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:13,602 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:13,602 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:13,602 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:13,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:13,604 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:13,605 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:13,608 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:13,608 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:13,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:13,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:13,609 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:13,610 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 -> d65abb0e7b2d55041ae9b084f8580a7c4eb00f62 [2019-11-26 17:51:14,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:14,236 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:14,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:14,250 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:14,251 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:14,253 INFO L428 ainManager$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-ipw2x00-ipw2200.cil.i [2019-11-26 17:51:14,417 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd63f9d33/99cd4ccb4ad74e718ac31c914e15b8e8/FLAG12a4dde1d [2019-11-26 17:51:16,832 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:16,837 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-ipw2x00-ipw2200.cil.i [2019-11-26 17:51:17,027 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd63f9d33/99cd4ccb4ad74e718ac31c914e15b8e8/FLAG12a4dde1d [2019-11-26 17:51:17,183 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd63f9d33/99cd4ccb4ad74e718ac31c914e15b8e8 [2019-11-26 17:51:17,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:17,195 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:17,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:17,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:17,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:17,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:17" (1/1) ... [2019-11-26 17:51:17,220 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 05:51:17, skipping insertion in model container [2019-11-26 17:51:17,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:17" (1/1) ... [2019-11-26 17:51:17,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:17,972 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:18,356 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:18,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@dd5fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:18, skipping insertion in model container [2019-11-26 17:51:18,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:18,362 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:18,372 INFO L168 Benchmark]: Toolchain (without parser) took 1172.21 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 807.0 MB in the end (delta: 120.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:18,373 INFO L168 Benchmark]: CDTParser took 0.35 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 17:51:18,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1159.87 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:18,381 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1159.87 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 807.0 MB in the end (delta: 114.6 MB). Peak memory consumption was 114.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 360]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...