./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-32_7a-drivers--firewire--firewire-ohci.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-32_7a-drivers--firewire--firewire-ohci.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 2b94e3388a2c4c3b99d784dded5eb4f747833586 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-32_7a-drivers--firewire--firewire-ohci.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 2b94e3388a2c4c3b99d784dded5eb4f747833586 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:45:51,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:51,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:51,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:51,089 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:51,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:51,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:51,109 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:51,116 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:51,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:51,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:51,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:51,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:51,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:51,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:51,133 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:51,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:51,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:51,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:51,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:51,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:51,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:51,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:51,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:51,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:51,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:51,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:51,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:51,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:51,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:51,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:51,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:51,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:51,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:51,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:51,181 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:51,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:51,183 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:51,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:51,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:51,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:51,188 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:51,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:51,219 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:51,221 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:51,221 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:51,221 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:51,221 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:51,222 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:51,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:51,224 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:51,224 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:51,225 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:51,225 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:51,225 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:51,226 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:51,226 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:51,226 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:51,226 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:51,228 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:51,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:51,228 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:51,228 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:51,228 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:51,229 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:51,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:51,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:51,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:51,231 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 -> 2b94e3388a2c4c3b99d784dded5eb4f747833586 [2019-11-26 17:45:51,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:51,648 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:51,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:51,658 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:51,658 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:51,660 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-11-26 17:45:51,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c79c94454/1f42b595d74a4078bbd7e2c0c3d091a1/FLAGc3cca17e3 [2019-11-26 17:45:52,999 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:53,001 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-11-26 17:45:53,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c79c94454/1f42b595d74a4078bbd7e2c0c3d091a1/FLAGc3cca17e3 [2019-11-26 17:45:53,273 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c79c94454/1f42b595d74a4078bbd7e2c0c3d091a1 [2019-11-26 17:45:53,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:53,281 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:53,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:53,291 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:53,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:53,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:53" (1/1) ... [2019-11-26 17:45:53,300 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f9a1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:53, skipping insertion in model container [2019-11-26 17:45:53,300 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:53" (1/1) ... [2019-11-26 17:45:53,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:53,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:53,792 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:53,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fa118f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:53, skipping insertion in model container [2019-11-26 17:45:53,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:53,793 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:53,798 INFO L168 Benchmark]: Toolchain (without parser) took 514.72 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 914.7 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:53,800 INFO L168 Benchmark]: CDTParser took 0.62 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 17:45:53,806 INFO L168 Benchmark]: CACSL2BoogieTranslator took 505.18 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 914.7 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:53,808 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 505.18 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 914.7 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 302]: 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 17:45:56,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:56,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:56,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:56,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:56,635 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:56,638 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:56,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:56,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:56,649 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:56,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:56,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:56,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:56,662 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:56,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:56,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:56,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:56,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:56,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:56,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:56,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:56,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:56,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:56,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:56,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:56,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:56,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:56,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:56,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:56,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:56,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:56,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:56,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:56,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:56,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:56,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:56,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:56,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:56,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:56,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:56,725 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:56,726 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:56,760 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:56,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:56,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:56,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:56,765 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:56,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:56,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:56,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:56,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:56,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:56,767 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:56,768 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:56,769 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:56,769 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:56,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:56,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:56,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:56,771 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:56,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:56,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:56,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:56,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:56,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:56,774 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:56,774 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:56,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:56,775 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:56,775 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:56,775 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 -> 2b94e3388a2c4c3b99d784dded5eb4f747833586 [2019-11-26 17:45:57,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:57,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:57,220 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:57,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:57,225 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:57,230 INFO L428 ainManager$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-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-11-26 17:45:57,323 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1136d2/70cf700c98cc44238fadb249e5fe1503/FLAG3f49e6b81 [2019-11-26 17:45:58,594 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:58,596 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--firewire--firewire-ohci.ko-entry_point.cil.out.i [2019-11-26 17:45:58,679 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1136d2/70cf700c98cc44238fadb249e5fe1503/FLAG3f49e6b81 [2019-11-26 17:45:58,848 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1136d2/70cf700c98cc44238fadb249e5fe1503 [2019-11-26 17:45:58,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:58,854 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:58,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:58,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:58,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:58,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:58" (1/1) ... [2019-11-26 17:45:58,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45842dee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:58, skipping insertion in model container [2019-11-26 17:45:58,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:58" (1/1) ... [2019-11-26 17:45:58,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:59,141 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:59,405 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:59,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@677f9f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:59, skipping insertion in model container [2019-11-26 17:45:59,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:59,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:59,417 INFO L168 Benchmark]: Toolchain (without parser) took 557.29 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 910.4 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:59,418 INFO L168 Benchmark]: CDTParser took 0.30 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 17:45:59,419 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.30 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 910.4 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:59,423 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 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 543.30 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 910.4 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 302]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...