./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-saa7164-saa7164.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-saa7164-saa7164.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 217e7ee9b348f542ea9cf680e5f2d91768a65911 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-saa7164-saa7164.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 217e7ee9b348f542ea9cf680e5f2d91768a65911 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:50:42,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:42,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:42,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:42,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:42,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:42,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:42,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:42,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:42,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:42,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:42,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:42,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:42,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:42,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:42,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:42,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:42,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:42,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:42,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:42,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:42,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:42,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:42,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:42,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:42,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:42,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:42,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:42,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:42,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:42,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:42,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:42,290 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:42,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:42,298 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:42,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:42,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:42,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:42,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:42,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:42,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:42,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:42,353 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:42,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:42,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:42,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:42,359 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:42,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:42,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:42,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:42,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:42,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:42,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:42,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:42,366 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:42,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:42,367 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:42,367 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:42,369 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:42,369 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:42,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:42,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:42,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:42,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:42,371 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:42,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:42,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:42,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:42,374 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 -> 217e7ee9b348f542ea9cf680e5f2d91768a65911 [2019-11-26 17:50:42,943 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:42,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:42,979 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:42,984 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:42,985 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:42,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:43,141 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0995994a8/acb35fb452184005a5c9263a6775d716/FLAGed9084aaa [2019-11-26 17:50:45,321 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:45,323 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:50:45,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0995994a8/acb35fb452184005a5c9263a6775d716/FLAGed9084aaa [2019-11-26 17:50:45,543 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0995994a8/acb35fb452184005a5c9263a6775d716 [2019-11-26 17:50:45,549 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:45,564 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:45,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:45,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:45,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:45,605 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:45" (1/1) ... [2019-11-26 17:50:45,615 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3edcc54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:45, skipping insertion in model container [2019-11-26 17:50:45,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:45" (1/1) ... [2019-11-26 17:50:45,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:46,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:46,535 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:46,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c03643d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:46, skipping insertion in model container [2019-11-26 17:50:46,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:46,541 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:46,554 INFO L168 Benchmark]: Toolchain (without parser) took 990.72 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:46,563 INFO L168 Benchmark]: CDTParser took 0.62 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 17:50:46,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 959.80 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:46,573 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 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 959.80 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 338]: 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 17:50:50,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:50,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:50,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:50,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:50,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:50,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:50,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:50,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:50,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:50,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:50,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:50,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:50,735 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:50,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:50,742 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:50,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:50,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:50,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:50,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:50,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:50,779 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:50,782 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:50,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:50,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:50,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:50,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:50,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:50,801 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:50,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:50,805 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:50,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:50,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:50,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:50,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:50,815 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:50,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:50,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:50,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:50,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:50,824 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:50,826 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:50,865 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:50,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:50,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:50,872 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:50,872 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:50,873 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:50,873 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:50,873 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:50,873 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:50,874 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:50,876 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:50,876 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:50,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:50,878 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:50,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:50,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:50,879 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:50,881 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:50,881 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:50,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:50,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:50,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:50,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:50,884 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:50,885 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:50,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:50,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:50,885 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:50,889 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 -> 217e7ee9b348f542ea9cf680e5f2d91768a65911 [2019-11-26 17:50:51,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:51,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:51,515 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:51,519 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:51,521 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:51,522 INFO L428 ainManager$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-saa7164-saa7164.cil.i [2019-11-26 17:50:51,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cd8c88c/ee158c032a5c4a39852683e4a9aeceb8/FLAG014a46036 [2019-11-26 17:50:54,018 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:54,019 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-saa7164-saa7164.cil.i [2019-11-26 17:50:54,170 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cd8c88c/ee158c032a5c4a39852683e4a9aeceb8/FLAG014a46036 [2019-11-26 17:50:54,487 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cd8c88c/ee158c032a5c4a39852683e4a9aeceb8 [2019-11-26 17:50:54,492 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:54,495 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:54,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:54,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:54,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:54,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:54" (1/1) ... [2019-11-26 17:50:54,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10100df0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:54, skipping insertion in model container [2019-11-26 17:50:54,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:54" (1/1) ... [2019-11-26 17:50:54,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:55,136 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:55,506 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:55,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73f401ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:55, skipping insertion in model container [2019-11-26 17:50:55,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:55,512 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:55,521 INFO L168 Benchmark]: Toolchain (without parser) took 1021.54 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:55,522 INFO L168 Benchmark]: CDTParser took 3.55 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 17:50:55,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1002.58 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:55,531 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.55 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 1002.58 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 838.2 MB in the end (delta: 94.7 MB). Peak memory consumption was 94.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 338]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...