./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 278d120a9df9ad0d0d0e7efb68c6ae66eeb54377 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 278d120a9df9ad0d0d0e7efb68c6ae66eeb54377 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:46:15,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:15,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:15,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:15,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:15,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:15,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:15,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:15,636 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:15,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:15,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:15,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:15,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:15,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:15,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:15,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:15,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:15,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:15,659 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:15,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:15,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:15,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:15,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:15,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:15,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:15,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:15,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:15,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:15,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:15,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:15,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:15,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:15,693 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:15,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:15,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:15,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:15,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:15,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:15,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:15,703 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:15,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:15,709 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:15,737 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:15,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:15,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:15,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:15,742 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:15,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:15,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:15,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:15,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:15,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:15,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:15,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:15,746 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:15,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:15,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:15,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:15,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:15,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:15,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:15,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:15,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:15,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:15,752 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:15,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:15,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:15,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:15,753 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 -> 278d120a9df9ad0d0d0e7efb68c6ae66eeb54377 [2019-11-26 17:46:16,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:16,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:16,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:16,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:16,242 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:16,243 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2019-11-26 17:46:16,343 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe37810f/05fa546286924495a9f9570389c59e2c/FLAG9bb44e205 [2019-11-26 17:46:17,736 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:17,737 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2019-11-26 17:46:17,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe37810f/05fa546286924495a9f9570389c59e2c/FLAG9bb44e205 [2019-11-26 17:46:17,869 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afe37810f/05fa546286924495a9f9570389c59e2c [2019-11-26 17:46:17,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:17,878 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:17,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:17,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:17,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:17,889 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:17" (1/1) ... [2019-11-26 17:46:17,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b42cf60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:17, skipping insertion in model container [2019-11-26 17:46:17,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:17" (1/1) ... [2019-11-26 17:46:17,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:18,175 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:18,443 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:18,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@625dab5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:18, skipping insertion in model container [2019-11-26 17:46:18,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:18,450 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:18,456 INFO L168 Benchmark]: Toolchain (without parser) took 573.86 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 886.8 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:18,457 INFO L168 Benchmark]: CDTParser took 0.43 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 17:46:18,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 567.21 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 886.8 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:18,467 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 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 567.21 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 886.8 MB in the end (delta: 59.0 MB). Peak memory consumption was 59.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 315]: 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 17:46:21,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:21,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:21,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:21,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:21,396 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:21,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:21,411 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:21,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:21,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:21,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:21,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:21,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:21,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:21,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:21,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:21,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:21,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:21,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:21,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:21,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:21,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:21,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:21,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:21,470 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:21,470 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:21,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:21,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:21,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:21,476 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:21,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:21,480 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:21,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:21,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:21,484 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:21,484 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:21,485 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:21,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:21,486 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:21,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:21,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:21,492 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:21,517 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:21,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:21,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:21,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:21,524 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:21,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:21,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:21,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:21,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:21,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:21,527 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:21,527 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:21,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:21,528 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:21,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:21,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:21,529 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:21,529 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:21,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:21,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:21,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:21,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:21,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:21,532 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:21,533 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:21,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:21,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:21,533 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:21,534 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 -> 278d120a9df9ad0d0d0e7efb68c6ae66eeb54377 [2019-11-26 17:46:21,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:21,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:21,963 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:21,968 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:21,969 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:21,969 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2019-11-26 17:46:22,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d3597de/c172261582774ba995a6c88c5f3fd745/FLAG5da91850e [2019-11-26 17:46:23,422 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:23,424 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--dvb-usb-v2--dvb-usb-mxl111sf.ko-entry_point.cil.out.i [2019-11-26 17:46:23,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d3597de/c172261582774ba995a6c88c5f3fd745/FLAG5da91850e [2019-11-26 17:46:23,576 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e1d3597de/c172261582774ba995a6c88c5f3fd745 [2019-11-26 17:46:23,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:23,585 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:23,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:23,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:23,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:23,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:23" (1/1) ... [2019-11-26 17:46:23,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba17225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:23, skipping insertion in model container [2019-11-26 17:46:23,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:23" (1/1) ... [2019-11-26 17:46:23,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:23,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:24,166 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:24,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f65391d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:24, skipping insertion in model container [2019-11-26 17:46:24,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:24,171 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:24,177 INFO L168 Benchmark]: Toolchain (without parser) took 587.34 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 882.4 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:24,183 INFO L168 Benchmark]: CDTParser took 0.23 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 17:46:24,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.44 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 882.4 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:24,188 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 581.44 ms. Allocated memory is still 1.0 GB. Free memory was 941.5 MB in the beginning and 882.4 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 315]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...