./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a03c0577bc54c3eefb1cde61c9c83fcda08c5fa8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a03c0577bc54c3eefb1cde61c9c83fcda08c5fa8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:50:49,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:49,839 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:49,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:49,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:49,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:49,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:49,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:49,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:49,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:49,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:49,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:49,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:49,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:49,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:49,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:49,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:49,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:49,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:49,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:49,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:49,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:49,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:49,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:49,990 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:49,990 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:49,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:49,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:49,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:49,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:50,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:50,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:50,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:50,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:50,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:50,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:50,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:50,016 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:50,016 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:50,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:50,021 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:50,025 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:50,063 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:50,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:50,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:50,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:50,071 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:50,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:50,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:50,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:50,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:50,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:50,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:50,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:50,077 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:50,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:50,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:50,080 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:50,081 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:50,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:50,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:50,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:50,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:50,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:50,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:50,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:50,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:50,086 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:50,088 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 -> a03c0577bc54c3eefb1cde61c9c83fcda08c5fa8 [2019-11-26 17:50:50,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:50,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:50,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:50,792 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:50,793 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:50,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i [2019-11-26 17:50:50,957 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34bcaeaf1/d7d5d14da7e24146a7003f906028e3ad/FLAGab04587d1 [2019-11-26 17:50:53,523 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:53,527 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i [2019-11-26 17:50:53,700 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34bcaeaf1/d7d5d14da7e24146a7003f906028e3ad/FLAGab04587d1 [2019-11-26 17:50:53,741 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34bcaeaf1/d7d5d14da7e24146a7003f906028e3ad [2019-11-26 17:50:53,746 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:53,752 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:53,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:53,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:53,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:53,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:53" (1/1) ... [2019-11-26 17:50:53,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:53, skipping insertion in model container [2019-11-26 17:50:53,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:53" (1/1) ... [2019-11-26 17:50:53,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:54,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:54,839 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:54,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6072699e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:54, skipping insertion in model container [2019-11-26 17:50:54,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:54,845 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:54,855 INFO L168 Benchmark]: Toolchain (without parser) took 1095.23 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:54,856 INFO L168 Benchmark]: CDTParser took 0.76 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 17:50:54,857 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1086.69 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:54,864 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 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 1086.69 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: 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 17:50:59,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:59,027 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:59,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:59,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:59,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:59,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:59,085 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:59,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:59,096 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:59,097 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:59,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:59,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:59,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:59,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:59,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:59,122 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:59,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:59,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:59,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:59,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:59,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:59,159 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:59,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:59,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:59,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:59,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:59,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:59,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:59,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:59,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:59,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:59,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:59,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:59,192 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:59,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:59,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:59,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:59,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:59,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:59,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:59,204 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:59,244 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:59,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:59,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:59,254 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:59,254 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:59,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:59,255 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:59,255 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:59,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:59,256 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:59,258 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:59,258 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:59,260 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:59,260 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:59,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:59,261 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:59,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:59,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:59,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:59,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:59,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:59,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:59,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:59,267 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:59,267 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:59,267 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:59,268 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:59,269 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:59,269 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 -> a03c0577bc54c3eefb1cde61c9c83fcda08c5fa8 [2019-11-26 17:50:59,855 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:59,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:59,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:59,900 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:59,905 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:59,907 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i [2019-11-26 17:51:00,065 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49202ba57/456abaf7f6e44690ad0f5684b8fd66c7/FLAG6e7da437a [2019-11-26 17:51:02,531 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:02,536 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-emulex-benet-be2net.cil.i [2019-11-26 17:51:02,740 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49202ba57/456abaf7f6e44690ad0f5684b8fd66c7/FLAG6e7da437a [2019-11-26 17:51:02,779 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49202ba57/456abaf7f6e44690ad0f5684b8fd66c7 [2019-11-26 17:51:02,790 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:02,792 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:02,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:02,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:02,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:02,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:02" (1/1) ... [2019-11-26 17:51:02,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb414fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:02, skipping insertion in model container [2019-11-26 17:51:02,816 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:02" (1/1) ... [2019-11-26 17:51:02,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:03,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:03,836 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:03,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ca1008 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:51:03, skipping insertion in model container [2019-11-26 17:51:03,841 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:03,842 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:03,847 INFO L168 Benchmark]: Toolchain (without parser) took 1052.02 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:03,856 INFO L168 Benchmark]: CDTParser took 0.43 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 17:51:03,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1045.23 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:03,864 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1045.23 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.2 MB in the end (delta: 104.7 MB). Peak memory consumption was 104.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...