./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.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_linux-usb-dev_drivers-net-ethernet-3com-3c59x.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 2cc3d21250a578f714879fc59f3fd1325ba8312a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_linux-usb-dev_drivers-net-ethernet-3com-3c59x.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 2cc3d21250a578f714879fc59f3fd1325ba8312a .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:52:00,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:00,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:00,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:00,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:00,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:00,814 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:00,830 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:00,833 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:00,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:00,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:00,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:00,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:00,857 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:00,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:00,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:00,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:00,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:00,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:00,888 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:00,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:00,902 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:00,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:00,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:00,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:00,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:00,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:00,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:00,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:00,927 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:00,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:00,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:00,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:00,934 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:00,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:00,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:00,941 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:00,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:00,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:00,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:00,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:00,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:00,990 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:00,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:00,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:00,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:00,997 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:00,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:01,000 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:01,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:01,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:01,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:01,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:01,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:01,005 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:01,006 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:01,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:01,007 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:01,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:01,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:01,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:01,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:01,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:01,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:01,012 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:01,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:01,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:01,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:01,017 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 -> 2cc3d21250a578f714879fc59f3fd1325ba8312a [2019-11-26 17:52:01,664 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:01,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:01,701 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:01,703 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:01,706 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:01,707 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:52:01,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9f414fa9/073dbe1a7a434bca9f3c524aac45f375/FLAGc13193a7d [2019-11-26 17:52:03,873 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:03,878 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:52:03,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9f414fa9/073dbe1a7a434bca9f3c524aac45f375/FLAGc13193a7d [2019-11-26 17:52:04,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9f414fa9/073dbe1a7a434bca9f3c524aac45f375 [2019-11-26 17:52:04,041 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:04,050 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:04,053 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:04,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:04,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:04,066 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:04" (1/1) ... [2019-11-26 17:52:04,073 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ede87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:04, skipping insertion in model container [2019-11-26 17:52:04,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:04" (1/1) ... [2019-11-26 17:52:04,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:04,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:04,839 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:04,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5321d963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:04, skipping insertion in model container [2019-11-26 17:52:04,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:04,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:04,856 INFO L168 Benchmark]: Toolchain (without parser) took 799.14 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:04,857 INFO L168 Benchmark]: CDTParser took 0.62 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 17:52:04,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 792.57 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:04,867 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 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 792.57 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 366]: 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 17:52:08,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:08,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:08,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:08,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:08,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:08,991 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:09,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:09,014 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:09,020 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:09,022 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:09,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:09,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:09,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:09,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:09,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:09,039 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:09,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:09,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:09,053 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:09,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:09,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:09,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:09,078 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:09,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:09,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:09,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:09,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:09,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:09,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:09,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:09,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:09,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:09,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:09,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:09,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:09,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:09,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:09,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:09,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:09,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:09,114 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:09,168 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:09,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:09,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:09,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:09,181 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:09,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:09,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:09,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:09,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:09,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:09,185 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:09,186 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:09,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:09,186 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:09,186 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:09,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:09,191 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:09,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:09,191 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:09,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:09,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:09,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:09,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:09,196 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:09,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:09,196 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:09,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:09,198 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:09,198 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 -> 2cc3d21250a578f714879fc59f3fd1325ba8312a [2019-11-26 17:52:09,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:09,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:09,826 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:09,835 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:09,835 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:09,837 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:52:10,012 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/236539872/d3889928232e49a38109b7c5399a5f8d/FLAG4a316f1b3 [2019-11-26 17:52:11,932 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:11,936 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-3com-3c59x.cil.i [2019-11-26 17:52:12,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/236539872/d3889928232e49a38109b7c5399a5f8d/FLAG4a316f1b3 [2019-11-26 17:52:12,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/236539872/d3889928232e49a38109b7c5399a5f8d [2019-11-26 17:52:12,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:12,108 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:12,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:12,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:12,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:12,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:12" (1/1) ... [2019-11-26 17:52:12,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d85277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:12, skipping insertion in model container [2019-11-26 17:52:12,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:12" (1/1) ... [2019-11-26 17:52:12,154 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:12,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:12,874 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:12,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@20689555 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:12, skipping insertion in model container [2019-11-26 17:52:12,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:12,880 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:12,899 INFO L168 Benchmark]: Toolchain (without parser) took 775.07 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:12,900 INFO L168 Benchmark]: CDTParser took 0.32 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 17:52:12,904 INFO L168 Benchmark]: CACSL2BoogieTranslator took 763.12 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:12,909 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 763.12 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 886.4 MB in the end (delta: 58.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 366]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...