./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-08_1a-drivers--net--ethernet--emulex--benet--be2net.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-08_1a-drivers--net--ethernet--emulex--benet--be2net.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 85979a933d6a76efd72c493a9cab05385411e6b9 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-08_1a-drivers--net--ethernet--emulex--benet--be2net.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 85979a933d6a76efd72c493a9cab05385411e6b9 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:45:09,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:09,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:09,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:09,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:09,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:09,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:09,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:09,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:09,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:09,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:09,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:09,641 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:09,645 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:09,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:09,651 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:09,653 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:09,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:09,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:09,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:09,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:09,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:09,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:09,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:09,701 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:09,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:09,702 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:09,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:09,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:09,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:09,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:09,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:09,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:09,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:09,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:09,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:09,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:09,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:09,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:09,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:09,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:09,730 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:09,768 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:09,770 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:09,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:09,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:09,775 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:09,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:09,776 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:09,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:09,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:09,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:09,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:09,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:09,781 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:09,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:09,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:09,784 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:09,784 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:09,784 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:09,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:09,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:09,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:09,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:09,787 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:09,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:09,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:09,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:09,789 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 -> 85979a933d6a76efd72c493a9cab05385411e6b9 [2019-11-26 17:45:10,300 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:10,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:10,335 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:10,336 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:10,341 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:10,342 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point.cil.out.i [2019-11-26 17:45:10,499 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3292844/a76e3a83445e4eb19005e9fca5ab05fe/FLAG98ddd29c9 [2019-11-26 17:45:12,923 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:12,925 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point.cil.out.i [2019-11-26 17:45:13,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3292844/a76e3a83445e4eb19005e9fca5ab05fe/FLAG98ddd29c9 [2019-11-26 17:45:13,164 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea3292844/a76e3a83445e4eb19005e9fca5ab05fe [2019-11-26 17:45:13,171 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:13,178 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:13,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:13,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:13,191 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:13,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:13" (1/1) ... [2019-11-26 17:45:13,202 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f40bda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:13, skipping insertion in model container [2019-11-26 17:45:13,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:13" (1/1) ... [2019-11-26 17:45:13,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:13,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:14,195 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:14,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1aefd001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:14, skipping insertion in model container [2019-11-26 17:45:14,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:14,197 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:14,203 INFO L168 Benchmark]: Toolchain (without parser) took 1022.13 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 818.3 MB in the end (delta: 108.8 MB). Peak memory consumption was 108.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:14,217 INFO L168 Benchmark]: CDTParser took 0.67 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 17:45:14,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1015.02 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 818.3 MB in the end (delta: 108.8 MB). Peak memory consumption was 108.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:14,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67 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 1015.02 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 818.3 MB in the end (delta: 108.8 MB). Peak memory consumption was 108.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: 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 17:45:18,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:18,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:18,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:18,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:18,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:18,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:18,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:18,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:18,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:18,346 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:18,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:18,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:18,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:18,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:18,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:18,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:18,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:18,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:18,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:18,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:18,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:18,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:18,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:18,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:18,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:18,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:18,411 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:18,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:18,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:18,419 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:18,420 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:18,421 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:18,422 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:18,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:18,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:18,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:18,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:18,431 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:18,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:18,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:18,442 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:18,481 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:18,482 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:18,488 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:18,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:18,490 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:18,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:18,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:18,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:18,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:18,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:18,495 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:18,495 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:18,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:18,496 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:18,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:18,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:18,498 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:18,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:18,501 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:18,501 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:18,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:18,502 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:18,502 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:18,502 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:18,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:18,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:18,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:18,506 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:18,506 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 -> 85979a933d6a76efd72c493a9cab05385411e6b9 [2019-11-26 17:45:19,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:19,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:19,132 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:19,136 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:19,137 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:19,139 INFO L428 ainManager$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-08_1a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point.cil.out.i [2019-11-26 17:45:19,289 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bbdb42fc/de17cb1242c94b20864e19d2c12abb3b/FLAG6bac8e7ab [2019-11-26 17:45:21,721 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:21,723 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--emulex--benet--be2net.ko-entry_point.cil.out.i [2019-11-26 17:45:21,890 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bbdb42fc/de17cb1242c94b20864e19d2c12abb3b/FLAG6bac8e7ab [2019-11-26 17:45:22,101 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bbdb42fc/de17cb1242c94b20864e19d2c12abb3b [2019-11-26 17:45:22,105 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:22,107 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:22,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:22,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:22,128 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:22,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:22" (1/1) ... [2019-11-26 17:45:22,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8c34fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:22, skipping insertion in model container [2019-11-26 17:45:22,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:22" (1/1) ... [2019-11-26 17:45:22,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:22,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:23,190 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:23,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@76a9a519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:23, skipping insertion in model container [2019-11-26 17:45:23,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:23,194 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:23,206 INFO L168 Benchmark]: Toolchain (without parser) took 1090.58 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 818.5 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:23,208 INFO L168 Benchmark]: CDTParser took 2.03 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 17:45:23,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1071.25 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 818.5 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:23,214 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.03 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 1071.25 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 818.5 MB in the end (delta: 108.9 MB). Peak memory consumption was 108.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...