./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 557379e6edcdb9ac4433ac821bb05e47b3306716 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 557379e6edcdb9ac4433ac821bb05e47b3306716 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:32,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:32,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:32,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:32,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:32,572 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:32,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:32,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:32,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:32,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:32,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:32,608 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:32,611 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:32,616 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:32,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:32,624 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:32,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:32,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:32,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:32,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:32,654 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:32,662 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:32,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:32,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:32,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:32,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:32,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:32,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:32,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:32,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:32,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:32,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:32,691 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:32,694 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:32,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:32,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:32,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:32,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:32,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:32,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:32,710 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:32,711 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:32,753 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:32,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:32,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:32,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:32,759 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:32,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:32,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:32,760 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:32,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:32,762 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:32,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:32,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:32,765 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:32,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:32,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:32,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:32,768 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:32,769 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:32,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:32,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:32,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:32,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:32,773 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:32,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:32,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:32,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:32,775 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 -> 557379e6edcdb9ac4433ac821bb05e47b3306716 [2019-11-26 17:45:33,328 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:33,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:33,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:33,367 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:33,370 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:33,371 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2019-11-26 17:45:33,536 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700d05f0a/eac9c9dbf64b43438ff1faa9d233fced/FLAGf325efde2 [2019-11-26 17:45:35,786 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:35,788 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2019-11-26 17:45:35,938 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700d05f0a/eac9c9dbf64b43438ff1faa9d233fced/FLAGf325efde2 [2019-11-26 17:45:35,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/700d05f0a/eac9c9dbf64b43438ff1faa9d233fced [2019-11-26 17:45:35,994 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:35,999 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:36,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:36,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:36,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:36,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:35" (1/1) ... [2019-11-26 17:45:36,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29618a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:36, skipping insertion in model container [2019-11-26 17:45:36,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:35" (1/1) ... [2019-11-26 17:45:36,043 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:36,581 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:36,935 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:36,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27481fbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:36, skipping insertion in model container [2019-11-26 17:45:36,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:36,940 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:36,947 INFO L168 Benchmark]: Toolchain (without parser) took 943.19 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 862.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:36,949 INFO L168 Benchmark]: CDTParser took 0.98 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:36,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 936.39 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 862.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:36,958 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98 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 936.39 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 862.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 332]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:41,158 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:41,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:41,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:41,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:41,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:41,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:41,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:41,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:41,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:41,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:41,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:41,246 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:41,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:41,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:41,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:41,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:41,261 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:41,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:41,273 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:41,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:41,289 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:41,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:41,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:41,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:41,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:41,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:41,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:41,311 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:41,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:41,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:41,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:41,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:41,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:41,325 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:41,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:41,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:41,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:41,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:41,332 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:41,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:41,336 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:41,388 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:41,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:41,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:41,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:41,400 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:41,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:41,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:41,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:41,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:41,403 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:41,406 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:41,407 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:41,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:41,408 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:41,408 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:41,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:41,409 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:41,409 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:41,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:41,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:41,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:41,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:41,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:41,414 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:41,414 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:41,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:41,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:41,415 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:41,417 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 -> 557379e6edcdb9ac4433ac821bb05e47b3306716 [2019-11-26 17:45:41,948 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:41,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:42,001 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:42,003 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:42,005 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:42,006 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2019-11-26 17:45:42,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da80041e/8fdcadef2ba2454eb2e406d9a00f2c2e/FLAGfe3d1ec97 [2019-11-26 17:45:44,357 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:44,358 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2019-11-26 17:45:44,509 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da80041e/8fdcadef2ba2454eb2e406d9a00f2c2e/FLAGfe3d1ec97 [2019-11-26 17:45:44,547 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6da80041e/8fdcadef2ba2454eb2e406d9a00f2c2e [2019-11-26 17:45:44,555 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:44,559 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:44,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:44,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:44,574 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:44,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:44" (1/1) ... [2019-11-26 17:45:44,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af9779e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:44, skipping insertion in model container [2019-11-26 17:45:44,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:44" (1/1) ... [2019-11-26 17:45:44,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:45,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:45,467 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:45,470 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7e81f589 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:45, skipping insertion in model container [2019-11-26 17:45:45,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:45,473 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:45,481 INFO L168 Benchmark]: Toolchain (without parser) took 915.66 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 864.3 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:45,482 INFO L168 Benchmark]: CDTParser took 1.39 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:45,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 908.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 864.3 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:45,492 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.39 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 908.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 864.3 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 332]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...