./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.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-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.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 4b029f87f01fd4bb62a75e475b4e02d8123ebf15 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.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 4b029f87f01fd4bb62a75e475b4e02d8123ebf15 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:49:28,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:28,258 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:28,294 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:28,294 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:28,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:28,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:28,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:28,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:28,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:28,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:28,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:28,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:28,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:28,346 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:28,348 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:28,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:28,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:28,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:28,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:28,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:28,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:28,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:28,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:28,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:28,399 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:28,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:28,401 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:28,402 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:28,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:28,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:28,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:28,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:28,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:28,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:28,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:28,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:28,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:28,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:28,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:28,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:28,431 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:28,490 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:28,493 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:28,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:28,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:28,502 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:28,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:28,503 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:28,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:28,504 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:28,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:28,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:28,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:28,506 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:28,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:28,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:28,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:28,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:28,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:28,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:28,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:28,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:28,512 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:28,514 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:28,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:28,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:28,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:28,515 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 -> 4b029f87f01fd4bb62a75e475b4e02d8123ebf15 [2019-11-26 17:49:29,157 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:29,190 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:29,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:29,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:29,205 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:29,206 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-26 17:49:29,372 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c017ce/fbda5f6b377f413b8d037aa8b61b6c50/FLAG805fba4e7 [2019-11-26 17:49:32,070 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:32,074 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-26 17:49:32,299 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c017ce/fbda5f6b377f413b8d037aa8b61b6c50/FLAG805fba4e7 [2019-11-26 17:49:32,340 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c017ce/fbda5f6b377f413b8d037aa8b61b6c50 [2019-11-26 17:49:32,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:32,354 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:32,361 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:32,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:32,369 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:32,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:32" (1/1) ... [2019-11-26 17:49:32,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a190206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:32, skipping insertion in model container [2019-11-26 17:49:32,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:32" (1/1) ... [2019-11-26 17:49:32,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:33,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:33,630 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:33,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@9849f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:33, skipping insertion in model container [2019-11-26 17:49:33,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:33,634 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:33,642 INFO L168 Benchmark]: Toolchain (without parser) took 1283.26 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 768.1 MB in the end (delta: 147.7 MB). Peak memory consumption was 147.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:33,644 INFO L168 Benchmark]: CDTParser took 1.90 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 17:49:33,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1273.18 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 768.1 MB in the end (delta: 147.7 MB). Peak memory consumption was 147.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:33,654 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.90 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 1273.18 ms. Allocated memory is still 1.0 GB. Free memory was 915.9 MB in the beginning and 768.1 MB in the end (delta: 147.7 MB). Peak memory consumption was 147.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 355]: 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 17:49:37,723 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:37,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:37,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:37,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:37,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:37,771 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:37,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:37,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:37,801 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:37,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:37,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:37,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:37,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:37,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:37,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:37,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:37,831 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:37,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:37,843 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:37,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:37,857 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:37,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:37,865 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:37,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:37,875 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:37,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:37,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:37,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:37,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:37,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:37,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:37,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:37,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:37,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:37,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:37,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:37,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:37,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:37,902 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:37,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:37,906 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:37,945 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:37,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:37,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:37,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:37,954 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:37,955 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:37,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:37,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:37,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:37,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:37,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:37,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:37,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:37,961 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:37,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:37,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:37,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:37,963 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:37,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:37,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:37,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:37,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:37,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:37,968 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:37,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:37,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:37,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:37,971 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:37,971 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 -> 4b029f87f01fd4bb62a75e475b4e02d8123ebf15 [2019-11-26 17:49:38,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:38,609 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:38,614 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:38,619 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:38,621 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:38,624 INFO L428 ainManager$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-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-26 17:49:38,787 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3761d1044/98a449a31e554686834563c5bf096623/FLAGfe0e275d5 [2019-11-26 17:49:41,519 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:41,520 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2019-11-26 17:49:41,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3761d1044/98a449a31e554686834563c5bf096623/FLAGfe0e275d5 [2019-11-26 17:49:41,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3761d1044/98a449a31e554686834563c5bf096623 [2019-11-26 17:49:41,792 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:41,798 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:41,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:41,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:41,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:41,811 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:41" (1/1) ... [2019-11-26 17:49:41,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:41, skipping insertion in model container [2019-11-26 17:49:41,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:41" (1/1) ... [2019-11-26 17:49:41,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:42,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:43,148 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:43,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@369c0044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:43, skipping insertion in model container [2019-11-26 17:49:43,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:43,154 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:43,160 INFO L168 Benchmark]: Toolchain (without parser) took 1362.04 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 773.8 MB in the end (delta: 147.8 MB). Peak memory consumption was 147.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:43,163 INFO L168 Benchmark]: CDTParser took 0.40 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 17:49:43,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1354.44 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 773.8 MB in the end (delta: 147.8 MB). Peak memory consumption was 147.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:43,171 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1354.44 ms. Allocated memory is still 1.0 GB. Free memory was 921.6 MB in the beginning and 773.8 MB in the end (delta: 147.8 MB). Peak memory consumption was 147.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 355]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...