./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--media--usb--ttusb-budget--dvb-ttusb-budget.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--media--usb--ttusb-budget--dvb-ttusb-budget.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 912e3ebcf00216b8ec54ebbe24d36e3af6535f98 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--media--usb--ttusb-budget--dvb-ttusb-budget.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 912e3ebcf00216b8ec54ebbe24d36e3af6535f98 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:46:17,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:17,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:17,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:17,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:17,182 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:17,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:17,199 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:17,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:17,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:17,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:17,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:17,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:17,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:17,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:17,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:17,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:17,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:17,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:17,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:17,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:17,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:17,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:17,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:17,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:17,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:17,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:17,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:17,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:17,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:17,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:17,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:17,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:17,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:17,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:17,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:17,272 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:17,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:17,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:17,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:17,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:17,279 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:17,305 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:17,305 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:17,310 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:17,310 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:17,312 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:17,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:17,312 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:17,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:17,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:17,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:17,314 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:17,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:17,315 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:17,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:17,316 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:17,318 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:17,318 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:17,318 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:17,318 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:17,319 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:17,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:17,319 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:17,319 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:17,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:17,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:17,320 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:17,321 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 -> 912e3ebcf00216b8ec54ebbe24d36e3af6535f98 [2019-11-26 17:46:17,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:17,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:17,790 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:17,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:17,795 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:17,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2019-11-26 17:46:17,902 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441864071/f88620c451fb44ce88d77dc8061ae016/FLAG823a3ff2e [2019-11-26 17:46:19,179 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:19,183 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2019-11-26 17:46:19,269 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441864071/f88620c451fb44ce88d77dc8061ae016/FLAG823a3ff2e [2019-11-26 17:46:19,425 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/441864071/f88620c451fb44ce88d77dc8061ae016 [2019-11-26 17:46:19,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:19,435 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:19,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:19,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:19,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:19,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:19" (1/1) ... [2019-11-26 17:46:19,448 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 05:46:19, skipping insertion in model container [2019-11-26 17:46:19,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:19" (1/1) ... [2019-11-26 17:46:19,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:19,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:19,896 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:19,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5727233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:19, skipping insertion in model container [2019-11-26 17:46:19,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:19,903 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:19,912 INFO L168 Benchmark]: Toolchain (without parser) took 469.99 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: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:19,917 INFO L168 Benchmark]: CDTParser took 2.41 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 17:46:19,924 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.15 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: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:19,929 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.41 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 467.15 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: 41.3 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: 308]: 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 17:46:22,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:22,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:22,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:22,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:22,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:22,755 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:22,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:22,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:22,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:22,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:22,784 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:22,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:22,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:22,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:22,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:22,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:22,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:22,799 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:22,805 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:22,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:22,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:22,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:22,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:22,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:22,827 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:22,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:22,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:22,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:22,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:22,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:22,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:22,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:22,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:22,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:22,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:22,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:22,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:22,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:22,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:22,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:22,849 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:22,879 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:22,879 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:22,884 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:22,885 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:22,885 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:22,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:22,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:22,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:22,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:22,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:22,889 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:22,889 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:22,890 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:22,890 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:22,890 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:22,892 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:22,892 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:22,892 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:22,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:22,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:22,893 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:22,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:22,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:22,895 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:22,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:22,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:22,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:22,896 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:22,896 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 -> 912e3ebcf00216b8ec54ebbe24d36e3af6535f98 [2019-11-26 17:46:23,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:23,388 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:23,393 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:23,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:23,397 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:23,400 INFO L428 ainManager$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--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2019-11-26 17:46:23,506 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/721c6a779/955a85ce7b304e519a2e9ff11139d019/FLAG61f680d32 [2019-11-26 17:46:24,760 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:24,763 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--media--usb--ttusb-budget--dvb-ttusb-budget.ko-entry_point.cil.out.i [2019-11-26 17:46:24,849 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/721c6a779/955a85ce7b304e519a2e9ff11139d019/FLAG61f680d32 [2019-11-26 17:46:25,013 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/721c6a779/955a85ce7b304e519a2e9ff11139d019 [2019-11-26 17:46:25,019 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:25,021 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:25,027 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:25,029 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:25,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:25,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:25" (1/1) ... [2019-11-26 17:46:25,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ddc4f72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:25, skipping insertion in model container [2019-11-26 17:46:25,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:25" (1/1) ... [2019-11-26 17:46:25,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:25,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:25,484 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:25,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1755bdd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:25, skipping insertion in model container [2019-11-26 17:46:25,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:25,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:25,506 INFO L168 Benchmark]: Toolchain (without parser) took 471.56 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 913.2 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:25,507 INFO L168 Benchmark]: CDTParser took 0.25 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 17:46:25,511 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.09 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 913.2 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:25,515 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 463.09 ms. Allocated memory is still 1.0 GB. Free memory was 954.5 MB in the beginning and 913.2 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: 308]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...