./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a768a1484ae4a6ca5fc4919dfbacbc5e9e2dd079 ......................................................................................................................... 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 -Xmx15G -Xms4m -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-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a768a1484ae4a6ca5fc4919dfbacbc5e9e2dd079 ........................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 03:52:12,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 03:52:12,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 03:52:12,159 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 03:52:12,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 03:52:12,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 03:52:12,163 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 03:52:12,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 03:52:12,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 03:52:12,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 03:52:12,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 03:52:12,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 03:52:12,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 03:52:12,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 03:52:12,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 03:52:12,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 03:52:12,173 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 03:52:12,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 03:52:12,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 03:52:12,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 03:52:12,179 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 03:52:12,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 03:52:12,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 03:52:12,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 03:52:12,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 03:52:12,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 03:52:12,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 03:52:12,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 03:52:12,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 03:52:12,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 03:52:12,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 03:52:12,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 03:52:12,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 03:52:12,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 03:52:12,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 03:52:12,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 03:52:12,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 03:52:12,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 03:52:12,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 03:52:12,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 03:52:12,217 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 03:52:12,220 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-20 03:52:12,266 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 03:52:12,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 03:52:12,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 03:52:12,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 03:52:12,270 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 03:52:12,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 03:52:12,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 03:52:12,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 03:52:12,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 03:52:12,271 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 03:52:12,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 03:52:12,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 03:52:12,273 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 03:52:12,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 03:52:12,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 03:52:12,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 03:52:12,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 03:52:12,275 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 03:52:12,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 03:52:12,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 03:52:12,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 03:52:12,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 03:52:12,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 03:52:12,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 03:52:12,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 03:52:12,277 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 03:52:12,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 03:52:12,278 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(reach_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 -> a768a1484ae4a6ca5fc4919dfbacbc5e9e2dd079 [2020-10-20 03:52:12,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 03:52:12,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 03:52:12,574 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 03:52:12,577 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 03:52:12,578 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 03:52:12,578 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:12,638 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5624421cd/c9f38b7406f64a98a5001ea84cd4704f/FLAGa294d9e09 [2020-10-20 03:52:13,568 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 03:52:13,571 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:13,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5624421cd/c9f38b7406f64a98a5001ea84cd4704f/FLAGa294d9e09 [2020-10-20 03:52:14,098 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5624421cd/c9f38b7406f64a98a5001ea84cd4704f [2020-10-20 03:52:14,102 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 03:52:14,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 03:52:14,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:14,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 03:52:14,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 03:52:14,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:14" (1/1) ... [2020-10-20 03:52:14,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3656135c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:14, skipping insertion in model container [2020-10-20 03:52:14,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:14" (1/1) ... [2020-10-20 03:52:14,130 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 03:52:14,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 03:52:16,342 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-10-20 03:52:16,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16839640 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:16, skipping insertion in model container [2020-10-20 03:52:16,344 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:16,344 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-20 03:52:16,349 INFO L168 Benchmark]: Toolchain (without parser) took 2242.79 ms. Allocated memory was 46.7 MB in the beginning and 66.1 MB in the end (delta: 19.4 MB). Free memory was 27.0 MB in the beginning and 45.8 MB in the end (delta: -18.8 MB). Peak memory consumption was 29.5 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:16,350 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 34.6 MB. Free memory was 11.4 MB in the beginning and 11.3 MB in the end (delta: 47.8 kB). Peak memory consumption was 47.8 kB. Max. memory is 14.3 GB. [2020-10-20 03:52:16,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2234.14 ms. Allocated memory was 46.7 MB in the beginning and 66.1 MB in the end (delta: 19.4 MB). Free memory was 26.0 MB in the beginning and 45.8 MB in the end (delta: -19.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:16,358 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 34.6 MB. Free memory was 11.4 MB in the beginning and 11.3 MB in the end (delta: 47.8 kB). Peak memory consumption was 47.8 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 2234.14 ms. Allocated memory was 46.7 MB in the beginning and 66.1 MB in the end (delta: 19.4 MB). Free memory was 26.0 MB in the beginning and 45.8 MB in the end (delta: -19.8 MB). Peak memory consumption was 28.5 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6463]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 03:52:18,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 03:52:18,312 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 03:52:18,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 03:52:18,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 03:52:18,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 03:52:18,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 03:52:18,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 03:52:18,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 03:52:18,384 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 03:52:18,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 03:52:18,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 03:52:18,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 03:52:18,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 03:52:18,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 03:52:18,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 03:52:18,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 03:52:18,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 03:52:18,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 03:52:18,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 03:52:18,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 03:52:18,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 03:52:18,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 03:52:18,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 03:52:18,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 03:52:18,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 03:52:18,421 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 03:52:18,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 03:52:18,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 03:52:18,426 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 03:52:18,426 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 03:52:18,427 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 03:52:18,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 03:52:18,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 03:52:18,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 03:52:18,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 03:52:18,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 03:52:18,431 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 03:52:18,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 03:52:18,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 03:52:18,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 03:52:18,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-10-20 03:52:18,479 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 03:52:18,479 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 03:52:18,481 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 03:52:18,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 03:52:18,481 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 03:52:18,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 03:52:18,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 03:52:18,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 03:52:18,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 03:52:18,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 03:52:18,483 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-20 03:52:18,483 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-20 03:52:18,483 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 03:52:18,483 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 03:52:18,484 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 03:52:18,484 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 03:52:18,484 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 03:52:18,484 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 03:52:18,485 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 03:52:18,485 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 03:52:18,485 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 03:52:18,485 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 03:52:18,486 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 03:52:18,486 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-20 03:52:18,486 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-20 03:52:18,486 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 03:52:18,487 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 03:52:18,487 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 03:52:18,487 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-10-20 03:52:18,487 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(reach_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 -> a768a1484ae4a6ca5fc4919dfbacbc5e9e2dd079 [2020-10-20 03:52:18,699 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 03:52:18,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 03:52:18,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 03:52:18,718 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 03:52:18,718 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 03:52:18,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:18,792 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a170dc20/d857be7ffe8c4e10955fccbec5944c8c/FLAG81b8181df [2020-10-20 03:52:19,835 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 03:52:19,836 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main1_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:19,880 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a170dc20/d857be7ffe8c4e10955fccbec5944c8c/FLAG81b8181df [2020-10-20 03:52:20,242 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a170dc20/d857be7ffe8c4e10955fccbec5944c8c [2020-10-20 03:52:20,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 03:52:20,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 03:52:20,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:20,252 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 03:52:20,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 03:52:20,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:20" (1/1) ... [2020-10-20 03:52:20,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c069b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:20, skipping insertion in model container [2020-10-20 03:52:20,260 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:20" (1/1) ... [2020-10-20 03:52:20,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 03:52:20,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 03:52:22,753 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-10-20 03:52:22,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5ef456f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:22, skipping insertion in model container [2020-10-20 03:52:22,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:22,755 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-20 03:52:22,758 INFO L168 Benchmark]: Toolchain (without parser) took 2510.22 ms. Allocated memory was 43.5 MB in the beginning and 68.2 MB in the end (delta: 24.6 MB). Free memory was 18.6 MB in the beginning and 36.9 MB in the end (delta: -18.3 MB). Peak memory consumption was 27.9 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:22,759 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 32.5 MB. Free memory was 11.7 MB in the beginning and 11.7 MB in the end (delta: 53.7 kB). Peak memory consumption was 53.7 kB. Max. memory is 14.3 GB. [2020-10-20 03:52:22,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2503.16 ms. Allocated memory was 43.5 MB in the beginning and 68.2 MB in the end (delta: 24.6 MB). Free memory was 17.9 MB in the beginning and 36.9 MB in the end (delta: -19.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:22,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 32.5 MB. Free memory was 11.7 MB in the beginning and 11.7 MB in the end (delta: 53.7 kB). Peak memory consumption was 53.7 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 2503.16 ms. Allocated memory was 43.5 MB in the beginning and 68.2 MB in the end (delta: 24.6 MB). Free memory was 17.9 MB in the beginning and 36.9 MB in the end (delta: -19.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6463]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...