./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--qlogic--qlge--qlge.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--qlogic--qlge--qlge.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 311734a11f2eb30b676913e647ece299da5e3399 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--qlogic--qlge--qlge.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 311734a11f2eb30b676913e647ece299da5e3399 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:45:13,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:13,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:13,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:13,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:13,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:13,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:13,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:13,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:13,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:13,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:13,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:13,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:13,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:13,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:13,181 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:13,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:13,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:13,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:13,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:13,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:13,216 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:13,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:13,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:13,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:13,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:13,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:13,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:13,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:13,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:13,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:13,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:13,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:13,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:13,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:13,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:13,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:13,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:13,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:13,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:13,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:13,265 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:13,301 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:13,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:13,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:13,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:13,309 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:13,310 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:13,310 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:13,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:13,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:13,314 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:13,315 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:13,315 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:13,316 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:13,316 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:13,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:13,317 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:13,317 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:13,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:13,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:13,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:13,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:13,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:13,322 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:13,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:13,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:13,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:13,323 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 -> 311734a11f2eb30b676913e647ece299da5e3399 [2019-11-26 17:45:13,867 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:13,898 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:13,905 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:13,907 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:13,910 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:13,911 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2019-11-26 17:45:14,064 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0534966df/7be8ab9a7a544cd3a6462a2849de3329/FLAG3544065fa [2019-11-26 17:45:16,341 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:16,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2019-11-26 17:45:16,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0534966df/7be8ab9a7a544cd3a6462a2849de3329/FLAG3544065fa [2019-11-26 17:45:16,723 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0534966df/7be8ab9a7a544cd3a6462a2849de3329 [2019-11-26 17:45:16,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:16,733 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:16,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:16,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:16,752 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:16,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:16" (1/1) ... [2019-11-26 17:45:16,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e553462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:16, skipping insertion in model container [2019-11-26 17:45:16,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:16" (1/1) ... [2019-11-26 17:45:16,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:17,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:17,731 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:17,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15a72899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:17, skipping insertion in model container [2019-11-26 17:45:17,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:17,735 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:17,746 INFO L168 Benchmark]: Toolchain (without parser) took 1006.17 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:17,747 INFO L168 Benchmark]: CDTParser took 1.84 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 17:45:17,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 992.85 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:17,755 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.84 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 992.85 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 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 17:45:21,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:21,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:21,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:21,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:21,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:21,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:21,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:21,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:21,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:21,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:21,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:21,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:21,866 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:21,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:21,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:21,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:21,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:21,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:21,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:21,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:21,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:21,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:21,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:21,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:21,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:21,929 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:21,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:21,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:21,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:21,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:21,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:21,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:21,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:21,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:21,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:21,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:21,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:21,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:21,954 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:21,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:21,959 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:21,995 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:22,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:22,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:22,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:22,002 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:22,005 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:22,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:22,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:22,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:22,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:22,009 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:22,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:22,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:22,010 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:22,013 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:22,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:22,014 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:22,014 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:22,014 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:22,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:22,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:22,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:22,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:22,016 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:22,019 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:22,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:22,019 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:22,020 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:22,020 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 -> 311734a11f2eb30b676913e647ece299da5e3399 [2019-11-26 17:45:22,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:22,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:22,607 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:22,611 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:22,613 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:22,617 INFO L428 ainManager$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--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2019-11-26 17:45:22,772 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa998f26f/40b38e844fbb41928c9dd4181db24e68/FLAG28cd74d24 [2019-11-26 17:45:25,161 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:25,165 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--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2019-11-26 17:45:25,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa998f26f/40b38e844fbb41928c9dd4181db24e68/FLAG28cd74d24 [2019-11-26 17:45:25,354 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa998f26f/40b38e844fbb41928c9dd4181db24e68 [2019-11-26 17:45:25,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:25,367 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:25,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:25,370 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:25,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:25,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:25" (1/1) ... [2019-11-26 17:45:25,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29618a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:25, skipping insertion in model container [2019-11-26 17:45:25,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:25" (1/1) ... [2019-11-26 17:45:25,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:25,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:26,334 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:26,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55a01f16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:26, skipping insertion in model container [2019-11-26 17:45:26,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:26,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:26,349 INFO L168 Benchmark]: Toolchain (without parser) took 978.86 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:26,351 INFO L168 Benchmark]: CDTParser took 0.42 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 17:45:26,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 969.95 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:26,361 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 969.95 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 858.6 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 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...