./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e03e3e840aa34d438d6ba39340b980cc13e73942 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e03e3e840aa34d438d6ba39340b980cc13e73942 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:42:30,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:30,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:30,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:30,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:30,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:30,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:30,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:30,189 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:30,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:30,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:30,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:30,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:30,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:30,214 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:30,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:30,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:30,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:30,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:30,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:30,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:30,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:30,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:30,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:30,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:30,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:30,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:30,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:30,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:30,280 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:30,282 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:30,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:30,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:30,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:30,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:30,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:30,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:30,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:30,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:30,295 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:30,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:30,302 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:42:30,338 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:30,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:30,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:30,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:30,345 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:30,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:30,348 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:42:30,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:30,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:30,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:30,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:30,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:30,353 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:30,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:30,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:30,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:30,354 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:30,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:30,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:30,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:30,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:30,358 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:30,358 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:42:30,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:42:30,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:30,359 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:30,360 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 -> e03e3e840aa34d438d6ba39340b980cc13e73942 [2019-11-26 17:42:30,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:30,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:30,911 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:30,915 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:30,916 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:30,918 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2019-11-26 17:42:31,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60adfe40d/b9e4d92e73274309bd9248e3cf51c929/FLAG19e91911f [2019-11-26 17:42:33,516 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:33,518 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2019-11-26 17:42:33,728 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60adfe40d/b9e4d92e73274309bd9248e3cf51c929/FLAG19e91911f [2019-11-26 17:42:33,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/60adfe40d/b9e4d92e73274309bd9248e3cf51c929 [2019-11-26 17:42:33,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:33,784 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:33,786 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:33,786 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:33,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:33,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:33" (1/1) ... [2019-11-26 17:42:33,807 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30f8372c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:33, skipping insertion in model container [2019-11-26 17:42:33,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:33" (1/1) ... [2019-11-26 17:42:33,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:34,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:35,050 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:35,055 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@736d5a89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:35, skipping insertion in model container [2019-11-26 17:42:35,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:35,056 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:35,065 INFO L168 Benchmark]: Toolchain (without parser) took 1280.52 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 987.0 MB in the end (delta: -59.7 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:35,067 INFO L168 Benchmark]: CDTParser took 0.72 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 17:42:35,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1269.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 987.0 MB in the end (delta: -59.7 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:35,077 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72 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 1269.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 987.0 MB in the end (delta: -59.7 MB). Peak memory consumption was 116.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 521]: 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 17:42:39,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:39,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:39,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:39,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:39,077 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:39,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:39,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:39,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:39,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:39,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:39,117 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:39,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:39,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:39,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:39,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:39,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:39,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:39,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:39,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:39,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:39,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:39,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:39,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:39,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:39,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:39,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:39,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:39,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:39,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:39,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:39,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:39,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:39,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:39,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:39,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:39,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:39,223 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:39,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:39,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:39,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:39,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:42:39,273 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:39,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:39,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:39,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:39,283 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:39,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:39,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:39,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:39,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:39,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:39,285 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:42:39,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:42:39,289 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:39,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:39,290 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:39,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:39,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:39,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:39,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:39,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:39,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:39,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:39,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:39,294 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:42:39,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:42:39,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:39,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:39,296 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:42:39,297 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 -> e03e3e840aa34d438d6ba39340b980cc13e73942 [2019-11-26 17:42:39,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:39,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:39,922 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:39,925 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:39,927 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:39,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2019-11-26 17:42:40,082 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63cdac0d8/4f56632d8c414083b84c43b52c5c5218/FLAGf73ebc1ce [2019-11-26 17:42:42,386 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:42,390 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--cx231xx--cx231xx.ko-entry_point.cil.out.i [2019-11-26 17:42:42,564 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63cdac0d8/4f56632d8c414083b84c43b52c5c5218/FLAGf73ebc1ce [2019-11-26 17:42:42,606 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63cdac0d8/4f56632d8c414083b84c43b52c5c5218 [2019-11-26 17:42:42,617 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:42,621 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:42,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:42,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:42,635 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:42,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:42" (1/1) ... [2019-11-26 17:42:42,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec108c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:42, skipping insertion in model container [2019-11-26 17:42:42,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:42" (1/1) ... [2019-11-26 17:42:42,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:43,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:43,991 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:43,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44be2a87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:43, skipping insertion in model container [2019-11-26 17:42:43,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:43,998 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:44,013 INFO L168 Benchmark]: Toolchain (without parser) took 1381.64 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 986.9 MB in the end (delta: -59.6 MB). Peak memory consumption was 116.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:44,018 INFO L168 Benchmark]: CDTParser took 1.51 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 17:42:44,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1371.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 986.9 MB in the end (delta: -59.6 MB). Peak memory consumption was 116.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:44,028 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.51 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 1371.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 927.3 MB in the beginning and 986.9 MB in the end (delta: -59.6 MB). Peak memory consumption was 116.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 521]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...