./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_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_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 3f1817ae2fdc2bbfada5aa7cdfa27bd906075b5c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_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 3f1817ae2fdc2bbfada5aa7cdfa27bd906075b5c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:51:57,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:57,963 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:57,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:57,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:57,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:57,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:58,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:58,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:58,029 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:58,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:58,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:58,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:58,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:58,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:58,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:58,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:58,059 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:58,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:58,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:58,080 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:58,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:58,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:58,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:58,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:58,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:58,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:58,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:58,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:58,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:58,105 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:58,106 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:58,107 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:58,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:58,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:58,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:58,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:58,117 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:58,117 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:58,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:58,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:58,125 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:58,165 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:58,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:58,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:58,174 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:58,174 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:58,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:58,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:58,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:58,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:58,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:58,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:58,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:58,177 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:58,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:58,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:58,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:58,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:58,180 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:58,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:58,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:58,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:58,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:58,183 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:58,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:58,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:58,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:58,184 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 -> 3f1817ae2fdc2bbfada5aa7cdfa27bd906075b5c [2019-11-26 17:51:58,713 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:58,743 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:58,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:58,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:58,757 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:58,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:51:58,911 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499fea38b/ddb75b964ed94eb5947764813934564a/FLAGa7c336b4e [2019-11-26 17:52:01,098 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:01,101 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:52:01,293 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499fea38b/ddb75b964ed94eb5947764813934564a/FLAGa7c336b4e [2019-11-26 17:52:01,583 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/499fea38b/ddb75b964ed94eb5947764813934564a [2019-11-26 17:52:01,594 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:01,598 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:01,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:01,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:01,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:01,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:01" (1/1) ... [2019-11-26 17:52:01,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e68bb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:01, skipping insertion in model container [2019-11-26 17:52:01,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:01" (1/1) ... [2019-11-26 17:52:01,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:02,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:02,595 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:02,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c44bc73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:02, skipping insertion in model container [2019-11-26 17:52:02,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:02,601 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:02,615 INFO L168 Benchmark]: Toolchain (without parser) took 1006.06 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 836.9 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:02,616 INFO L168 Benchmark]: CDTParser took 0.55 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 17:52:02,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 994.81 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 836.9 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:02,625 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55 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 994.81 ms. Allocated memory is still 1.0 GB. Free memory was 930.1 MB in the beginning and 836.9 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 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 17:52:06,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:52:06,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:52:06,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:52:06,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:52:06,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:52:06,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:52:06,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:52:06,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:52:06,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:52:06,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:52:06,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:52:06,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:52:06,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:52:06,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:52:06,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:52:06,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:52:06,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:52:06,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:52:06,809 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:52:06,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:52:06,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:52:06,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:52:06,834 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:52:06,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:52:06,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:52:06,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:52:06,846 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:52:06,847 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:52:06,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:52:06,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:52:06,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:52:06,854 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:52:06,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:52:06,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:52:06,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:52:06,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:52:06,864 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:52:06,864 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:52:06,865 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:52:06,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:52:06,870 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:52:06,907 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:52:06,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:52:06,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:52:06,916 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:52:06,916 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:52:06,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:52:06,917 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:52:06,917 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:52:06,917 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:52:06,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:52:06,919 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:52:06,921 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:52:06,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:52:06,922 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:52:06,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:52:06,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:52:06,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:52:06,924 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:52:06,924 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:52:06,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:52:06,925 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:52:06,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:52:06,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:52:06,929 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:52:06,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:52:06,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:52:06,930 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:52:06,930 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:52:06,930 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 -> 3f1817ae2fdc2bbfada5aa7cdfa27bd906075b5c [2019-11-26 17:52:07,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:52:07,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:52:07,532 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:52:07,537 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:52:07,538 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:52:07,539 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:52:07,689 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f3affdb/84f836fc07ea4cce875f1daa941e701e/FLAG2ee530339 [2019-11-26 17:52:09,901 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:52:09,905 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-media-pci-saa7164-saa7164.cil.i [2019-11-26 17:52:10,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f3affdb/84f836fc07ea4cce875f1daa941e701e/FLAG2ee530339 [2019-11-26 17:52:10,477 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02f3affdb/84f836fc07ea4cce875f1daa941e701e [2019-11-26 17:52:10,481 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:52:10,484 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:52:10,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:10,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:52:10,503 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:52:10,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65685be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:10, skipping insertion in model container [2019-11-26 17:52:10,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:52:10" (1/1) ... [2019-11-26 17:52:10,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:52:11,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:52:11,354 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:52:11,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b93857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:52:11, skipping insertion in model container [2019-11-26 17:52:11,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:52:11,360 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:52:11,371 INFO L168 Benchmark]: Toolchain (without parser) took 879.16 ms. Allocated memory is still 1.0 GB. Free memory was 937.2 MB in the beginning and 844.0 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:11,373 INFO L168 Benchmark]: CDTParser took 0.30 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 17:52:11,376 INFO L168 Benchmark]: CACSL2BoogieTranslator took 865.45 ms. Allocated memory is still 1.0 GB. Free memory was 937.2 MB in the beginning and 844.0 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:52:11,382 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 865.45 ms. Allocated memory is still 1.0 GB. Free memory was 937.2 MB in the beginning and 844.0 MB in the end (delta: 93.2 MB). Peak memory consumption was 93.2 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...