./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 553cdcde4397f911bf4bae55240a58fcd406bfa6 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 553cdcde4397f911bf4bae55240a58fcd406bfa6 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:50:40,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:40,852 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:40,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:40,876 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:40,877 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:40,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:40,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:40,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:40,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:40,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:40,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:40,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:40,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:40,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:40,912 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:40,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:40,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:40,920 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:40,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:40,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:40,937 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:40,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:40,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:40,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:40,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:40,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:40,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:40,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:40,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:40,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:40,956 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:40,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:40,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:40,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:40,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:40,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:40,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:40,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:40,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:40,968 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:40,969 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:41,009 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:41,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:41,013 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:41,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:41,016 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:41,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:41,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:41,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:41,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:41,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:41,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:41,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:41,021 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:41,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:41,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:41,022 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:41,023 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:41,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:41,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:41,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:41,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:41,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:41,027 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:41,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:41,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:41,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:41,028 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 -> 553cdcde4397f911bf4bae55240a58fcd406bfa6 [2019-11-26 17:50:41,477 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:41,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:41,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:41,505 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:41,507 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:41,508 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2019-11-26 17:50:41,612 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e23fc0e/ed15269735f947f680deeef35a4cde3b/FLAG98b1994ff [2019-11-26 17:50:43,050 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:43,055 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2019-11-26 17:50:43,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e23fc0e/ed15269735f947f680deeef35a4cde3b/FLAG98b1994ff [2019-11-26 17:50:43,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2e23fc0e/ed15269735f947f680deeef35a4cde3b [2019-11-26 17:50:43,630 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:43,633 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:43,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:43,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:43,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:43,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:43" (1/1) ... [2019-11-26 17:50:43,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e62fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:43, skipping insertion in model container [2019-11-26 17:50:43,654 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:43" (1/1) ... [2019-11-26 17:50:43,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:43,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:44,234 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:44,238 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5aab770b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:44, skipping insertion in model container [2019-11-26 17:50:44,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:44,239 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:44,246 INFO L168 Benchmark]: Toolchain (without parser) took 607.87 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 874.1 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:44,247 INFO L168 Benchmark]: CDTParser took 1.35 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 17:50:44,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 599.56 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 874.1 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:44,268 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 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 599.56 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 874.1 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 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 17:50:47,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:47,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:47,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:47,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:47,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:47,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:47,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:47,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:47,143 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:47,149 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:47,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:47,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:47,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:47,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:47,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:47,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:47,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:47,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:47,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:47,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:47,178 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:47,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:47,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:47,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:47,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:47,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:47,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:47,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:47,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:47,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:47,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:47,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:47,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:47,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:47,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:47,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:47,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:47,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:47,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:47,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:47,213 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:47,236 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:47,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:47,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:47,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:47,242 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:47,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:47,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:47,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:47,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:47,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:47,247 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:47,247 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:47,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:47,248 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:47,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:47,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:47,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:47,248 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:47,251 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:47,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:47,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:47,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:47,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:47,252 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:47,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:47,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:47,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:47,253 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:47,253 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 -> 553cdcde4397f911bf4bae55240a58fcd406bfa6 [2019-11-26 17:50:47,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:47,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:47,739 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:47,740 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:47,740 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:47,741 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2019-11-26 17:50:47,845 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2844846ed/8f13998ca600471b91517890331bf3d6/FLAG919d2a76c [2019-11-26 17:50:49,281 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:49,286 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-cx25821-cx25821.cil.i [2019-11-26 17:50:49,369 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2844846ed/8f13998ca600471b91517890331bf3d6/FLAG919d2a76c [2019-11-26 17:50:49,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2844846ed/8f13998ca600471b91517890331bf3d6 [2019-11-26 17:50:49,871 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:49,872 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:49,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:49,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:49,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:49,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:49" (1/1) ... [2019-11-26 17:50:49,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43474d24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:49, skipping insertion in model container [2019-11-26 17:50:49,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:49" (1/1) ... [2019-11-26 17:50:49,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:50,201 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:50,446 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:50,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7344b7ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:50, skipping insertion in model container [2019-11-26 17:50:50,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:50,451 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:50,469 INFO L168 Benchmark]: Toolchain (without parser) took 580.46 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 875.5 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:50,470 INFO L168 Benchmark]: CDTParser took 1.29 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 17:50:50,473 INFO L168 Benchmark]: CACSL2BoogieTranslator took 572.22 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 875.5 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:50,476 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.29 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 572.22 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 875.5 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 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...