./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.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 7e58aca130abc8a45b999bd158db0b968bc6af5a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.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 7e58aca130abc8a45b999bd158db0b968bc6af5a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:52:59,050 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:59,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:59,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:59,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:59,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:59,097 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:59,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:59,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:59,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:59,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:59,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:59,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:59,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:59,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:59,145 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:59,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:59,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:59,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:59,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:59,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:59,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:59,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:59,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:59,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:59,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:59,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:59,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:59,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:59,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:59,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:59,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:59,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:59,211 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:59,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:59,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:59,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:59,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:59,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:59,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:59,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:59,225 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:52:59,278 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:59,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:59,286 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:59,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:59,289 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:59,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:59,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:52:59,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:59,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:59,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:59,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:59,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:59,295 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:59,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:59,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:59,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:59,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:59,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:59,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:59,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:59,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:59,302 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:59,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:52:59,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:52:59,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:59,306 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:59,307 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 -> 7e58aca130abc8a45b999bd158db0b968bc6af5a [2019-11-26 17:52:59,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:59,920 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:59,928 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:59,933 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:59,934 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:59,935 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2019-11-26 17:53:00,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9191e33f3/4b0bcbd0fa2445869b47b5b235f73b46/FLAGc5929127d [2019-11-26 17:53:02,405 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:53:02,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2019-11-26 17:53:02,550 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9191e33f3/4b0bcbd0fa2445869b47b5b235f73b46/FLAGc5929127d [2019-11-26 17:53:02,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9191e33f3/4b0bcbd0fa2445869b47b5b235f73b46 [2019-11-26 17:53:02,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:53:02,590 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:53:02,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:02,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:53:02,597 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:53:02,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:02" (1/1) ... [2019-11-26 17:53:02,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de57550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:02, skipping insertion in model container [2019-11-26 17:53:02,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:02" (1/1) ... [2019-11-26 17:53:02,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:53:03,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:53:03,575 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:53:03,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@586cc3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:03, skipping insertion in model container [2019-11-26 17:53:03,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:03,580 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:53:03,589 INFO L168 Benchmark]: Toolchain (without parser) took 994.95 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 822.5 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:03,590 INFO L168 Benchmark]: CDTParser took 0.51 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 17:53:03,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 988.92 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 822.5 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:03,600 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 988.92 ms. Allocated memory is still 1.0 GB. Free memory was 933.1 MB in the beginning and 822.5 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 334]: 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 17:53:07,658 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:53:07,663 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:53:07,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:53:07,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:53:07,704 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:53:07,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:53:07,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:53:07,727 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:53:07,734 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:53:07,735 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:53:07,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:53:07,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:53:07,744 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:53:07,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:53:07,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:53:07,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:53:07,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:53:07,760 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:53:07,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:53:07,776 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:53:07,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:53:07,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:53:07,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:53:07,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:53:07,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:53:07,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:53:07,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:53:07,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:53:07,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:53:07,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:53:07,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:53:07,808 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:53:07,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:53:07,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:53:07,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:53:07,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:53:07,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:53:07,820 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:53:07,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:53:07,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:53:07,827 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:53:07,885 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:53:07,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:53:07,887 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:53:07,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:53:07,889 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:53:07,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:53:07,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:53:07,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:53:07,891 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:53:07,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:53:07,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:53:07,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:53:07,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:53:07,897 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:53:07,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:53:07,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:53:07,899 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:53:07,900 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:53:07,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:53:07,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:53:07,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:53:07,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:53:07,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:53:07,905 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:53:07,905 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:53:07,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:53:07,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:53:07,906 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:53:07,907 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 -> 7e58aca130abc8a45b999bd158db0b968bc6af5a [2019-11-26 17:53:08,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:53:08,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:53:08,473 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:53:08,480 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:53:08,481 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:53:08,484 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2019-11-26 17:53:08,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a72e730ec/ec0552ddfa9646de863792e5cbbd7aea/FLAG77b64a081 [2019-11-26 17:53:11,069 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:53:11,073 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2019-11-26 17:53:11,262 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a72e730ec/ec0552ddfa9646de863792e5cbbd7aea/FLAG77b64a081 [2019-11-26 17:53:11,333 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a72e730ec/ec0552ddfa9646de863792e5cbbd7aea [2019-11-26 17:53:11,339 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:53:11,341 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:53:11,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:11,349 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:53:11,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:53:11,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:11" (1/1) ... [2019-11-26 17:53:11,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@451382cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:11, skipping insertion in model container [2019-11-26 17:53:11,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:53:11" (1/1) ... [2019-11-26 17:53:11,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:53:12,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:53:12,414 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:53:12,416 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@28cc63be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:53:12, skipping insertion in model container [2019-11-26 17:53:12,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:53:12,418 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:53:12,431 INFO L168 Benchmark]: Toolchain (without parser) took 1080.46 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 815.3 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:12,432 INFO L168 Benchmark]: CDTParser took 2.02 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 17:53:12,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1069.67 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 815.3 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:53:12,439 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.02 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 1069.67 ms. Allocated memory is still 1.0 GB. Free memory was 925.8 MB in the beginning and 815.3 MB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 334]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...