./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.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-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.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 2a8fc9cf2f5e9ec422966df321ba73dcfc34860b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.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 2a8fc9cf2f5e9ec422966df321ba73dcfc34860b .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:55:02,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:55:02,992 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:55:03,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:55:03,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:55:03,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:55:03,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:55:03,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:55:03,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:55:03,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:55:03,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:55:03,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:55:03,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:55:03,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:55:03,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:55:03,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:55:03,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:55:03,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:55:03,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:55:03,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:55:03,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:55:03,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:55:03,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:55:03,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:55:03,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:55:03,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:55:03,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:55:03,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:55:03,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:55:03,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:55:03,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:55:03,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:55:03,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:55:03,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:55:03,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:55:03,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:55:03,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:55:03,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:55:03,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:55:03,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:55:03,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:55:03,161 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:55:03,198 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:55:03,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:55:03,204 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:55:03,206 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:55:03,206 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:55:03,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:55:03,209 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:55:03,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:55:03,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:55:03,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:55:03,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:55:03,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:55:03,212 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:55:03,214 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:55:03,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:55:03,215 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:55:03,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:55:03,215 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:55:03,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:55:03,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:55:03,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:55:03,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:55:03,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:55:03,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:55:03,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:55:03,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:55:03,220 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 -> 2a8fc9cf2f5e9ec422966df321ba73dcfc34860b [2019-11-26 17:55:03,795 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:55:03,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:55:03,829 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:55:03,833 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:55:03,838 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:55:03,839 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.i [2019-11-26 17:55:03,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da67edddc/c24834dfdbb847278fae18a07208d8f1/FLAG8381c2084 [2019-11-26 17:55:06,207 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:55:06,211 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.i [2019-11-26 17:55:06,407 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da67edddc/c24834dfdbb847278fae18a07208d8f1/FLAG8381c2084 [2019-11-26 17:55:06,447 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da67edddc/c24834dfdbb847278fae18a07208d8f1 [2019-11-26 17:55:06,456 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:55:06,464 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:55:06,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:06,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:55:06,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:55:06,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:06" (1/1) ... [2019-11-26 17:55:06,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d85277 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:06, skipping insertion in model container [2019-11-26 17:55:06,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:06" (1/1) ... [2019-11-26 17:55:06,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:07,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:07,323 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:07,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77a3c298 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:07, skipping insertion in model container [2019-11-26 17:55:07,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:07,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:07,328 INFO L168 Benchmark]: Toolchain (without parser) took 866.78 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 831.1 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:07,329 INFO L168 Benchmark]: CDTParser took 0.57 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 17:55:07,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 859.44 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 831.1 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:07,348 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 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 859.44 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 831.1 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: 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 17:55:10,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:55:10,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:55:10,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:55:10,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:55:10,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:55:10,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:55:10,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:55:10,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:55:10,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:55:10,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:55:10,158 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:55:10,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:55:10,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:55:10,165 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:55:10,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:55:10,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:55:10,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:55:10,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:55:10,177 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:55:10,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:55:10,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:55:10,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:55:10,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:55:10,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:55:10,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:55:10,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:55:10,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:55:10,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:55:10,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:55:10,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:55:10,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:55:10,208 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:55:10,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:55:10,212 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:55:10,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:55:10,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:55:10,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:55:10,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:55:10,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:55:10,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:55:10,220 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:55:10,245 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:55:10,249 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:55:10,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:55:10,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:55:10,251 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:55:10,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:55:10,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:55:10,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:55:10,252 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:55:10,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:55:10,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:55:10,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:55:10,256 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:55:10,256 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:55:10,256 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:55:10,257 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:55:10,257 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:55:10,257 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:55:10,257 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:55:10,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:55:10,258 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:55:10,258 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:55:10,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:55:10,261 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:55:10,261 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:55:10,261 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:55:10,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:55:10,262 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:55:10,262 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 -> 2a8fc9cf2f5e9ec422966df321ba73dcfc34860b [2019-11-26 17:55:10,695 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:55:10,712 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:55:10,716 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:55:10,721 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:55:10,721 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:55:10,722 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.i [2019-11-26 17:55:10,823 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf7321e/6520ece0d51f4b55af847452ccbad5ef/FLAGc5507f055 [2019-11-26 17:55:12,252 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:55:12,254 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--usb--musb--musb_hdrc.ko.cil.i [2019-11-26 17:55:12,353 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf7321e/6520ece0d51f4b55af847452ccbad5ef/FLAGc5507f055 [2019-11-26 17:55:12,811 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35cf7321e/6520ece0d51f4b55af847452ccbad5ef [2019-11-26 17:55:12,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:55:12,819 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:55:12,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:12,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:55:12,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:55:12,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:12" (1/1) ... [2019-11-26 17:55:12,837 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 05:55:12, skipping insertion in model container [2019-11-26 17:55:12,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:12" (1/1) ... [2019-11-26 17:55:12,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:13,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:13,450 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:13,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12a5ed17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:13, skipping insertion in model container [2019-11-26 17:55:13,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:13,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:13,461 INFO L168 Benchmark]: Toolchain (without parser) took 639.23 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 838.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:13,463 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:55:13,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.48 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 838.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:13,468 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 630.48 ms. Allocated memory is still 1.0 GB. Free memory was 938.8 MB in the beginning and 838.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 100.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...