./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--net--ethernet--neterion--vxge--vxge.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--net--ethernet--neterion--vxge--vxge.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 2e73dabd07c39793ca8219a7f3d455afbe48a5dd ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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--net--ethernet--neterion--vxge--vxge.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 2e73dabd07c39793ca8219a7f3d455afbe48a5dd ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:46:31,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:31,063 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:31,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:31,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:31,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:31,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:31,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:31,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:31,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:31,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:31,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:31,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:31,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:31,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:31,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:31,159 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:31,160 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:31,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:31,173 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:31,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:31,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:31,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:31,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:31,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:31,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:31,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:31,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:31,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:31,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:31,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:31,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:31,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:31,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:31,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:31,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:31,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:31,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:31,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:31,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:31,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:31,230 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:31,277 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:31,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:31,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:31,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:31,284 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:31,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:31,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:31,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:31,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:31,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:31,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:31,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:31,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:31,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:31,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:31,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:31,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:31,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:31,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:31,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:31,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:31,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:31,295 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:31,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:31,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:31,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:31,298 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 -> 2e73dabd07c39793ca8219a7f3d455afbe48a5dd [2019-11-26 17:46:31,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:31,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:31,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:31,968 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:31,972 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:31,973 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point.cil.out.i [2019-11-26 17:46:32,126 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c405653e/1aade37939f64b6e9573447fcfa3c41a/FLAG22ef1cbe6 [2019-11-26 17:46:34,533 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:34,535 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--neterion--vxge--vxge.ko-entry_point.cil.out.i [2019-11-26 17:46:34,781 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c405653e/1aade37939f64b6e9573447fcfa3c41a/FLAG22ef1cbe6 [2019-11-26 17:46:35,275 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c405653e/1aade37939f64b6e9573447fcfa3c41a [2019-11-26 17:46:35,280 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:35,282 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:35,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:35,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:35,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:35,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:35" (1/1) ... [2019-11-26 17:46:35,316 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@618066f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:35, skipping insertion in model container [2019-11-26 17:46:35,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:35" (1/1) ... [2019-11-26 17:46:35,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:36,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:36,420 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:36,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2302d362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:36, skipping insertion in model container [2019-11-26 17:46:36,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:36,425 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:36,435 INFO L168 Benchmark]: Toolchain (without parser) took 1146.39 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 828.2 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:36,436 INFO L168 Benchmark]: CDTParser took 0.70 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 17:46:36,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1128.99 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 828.2 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:36,443 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 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 1128.99 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 828.2 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 296]: 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 17:46:40,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:40,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:40,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:40,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:40,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:40,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:40,597 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:40,600 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:40,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:40,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:40,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:40,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:40,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:40,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:40,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:40,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:40,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:40,646 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:40,656 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:40,661 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:40,666 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:40,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:40,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:40,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:40,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:40,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:40,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:40,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:40,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:40,694 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:40,695 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:40,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:40,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:40,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:40,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:40,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:40,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:40,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:40,714 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:40,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:40,718 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:40,762 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:40,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:40,769 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:40,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:40,772 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:40,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:40,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:40,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:40,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:40,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:40,774 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:40,777 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:40,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:40,778 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:40,778 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:40,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:40,779 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:40,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:40,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:40,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:40,782 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:40,782 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:40,782 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:40,783 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:40,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:40,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:40,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:40,787 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:40,788 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 -> 2e73dabd07c39793ca8219a7f3d455afbe48a5dd [2019-11-26 17:46:41,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:41,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:41,413 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:41,417 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:41,419 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:41,420 INFO L428 ainManager$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--net--ethernet--neterion--vxge--vxge.ko-entry_point.cil.out.i [2019-11-26 17:46:41,576 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6324680d/78c9ed236b9d48bda6bf604aaccaa3e6/FLAG316623ca6 [2019-11-26 17:46:44,004 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:44,009 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--net--ethernet--neterion--vxge--vxge.ko-entry_point.cil.out.i [2019-11-26 17:46:44,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6324680d/78c9ed236b9d48bda6bf604aaccaa3e6/FLAG316623ca6 [2019-11-26 17:46:44,254 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6324680d/78c9ed236b9d48bda6bf604aaccaa3e6 [2019-11-26 17:46:44,260 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:44,263 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:44,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:44,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:44,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:44,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:44" (1/1) ... [2019-11-26 17:46:44,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d1e972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:44, skipping insertion in model container [2019-11-26 17:46:44,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:44" (1/1) ... [2019-11-26 17:46:44,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:44,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:45,332 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:45,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7bd5bd5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:45, skipping insertion in model container [2019-11-26 17:46:45,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:45,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:45,346 INFO L168 Benchmark]: Toolchain (without parser) took 1078.22 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 832.6 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:45,349 INFO L168 Benchmark]: CDTParser took 1.44 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 17:46:45,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1070.96 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 832.6 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:45,357 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 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 1070.96 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 832.6 MB in the end (delta: 99.0 MB). Peak memory consumption was 99.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 296]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...