./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -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/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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 6134f33734ec7df3f1f8317be7b03346b2d72f3b ........................................................................................................................... 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 -ea -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/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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 6134f33734ec7df3f1f8317be7b03346b2d72f3b ............................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 22:37:21,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 22:37:21,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 22:37:21,360 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 22:37:21,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 22:37:21,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 22:37:21,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 22:37:21,364 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 22:37:21,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 22:37:21,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 22:37:21,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 22:37:21,369 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 22:37:21,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 22:37:21,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 22:37:21,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 22:37:21,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 22:37:21,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 22:37:21,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 22:37:21,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 22:37:21,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 22:37:21,382 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 22:37:21,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 22:37:21,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 22:37:21,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 22:37:21,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 22:37:21,389 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 22:37:21,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 22:37:21,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 22:37:21,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 22:37:21,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 22:37:21,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 22:37:21,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 22:37:21,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 22:37:21,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 22:37:21,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 22:37:21,396 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 22:37:21,397 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 22:37:21,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 22:37:21,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 22:37:21,399 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 22:37:21,400 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 22:37:21,400 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 22:37:21,416 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 22:37:21,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 22:37:21,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 22:37:21,419 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 22:37:21,419 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 22:37:21,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 22:37:21,420 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 22:37:21,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 22:37:21,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 22:37:21,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 22:37:21,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 22:37:21,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 22:37:21,421 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 22:37:21,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 22:37:21,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 22:37:21,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 22:37:21,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 22:37:21,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 22:37:21,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 22:37:21,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 22:37:21,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 22:37:21,424 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 22:37:21,424 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 22:37:21,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 22:37:21,425 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 22:37:21,425 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 22:37:21,426 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 22:37:21,426 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 -> 6134f33734ec7df3f1f8317be7b03346b2d72f3b [2020-07-28 22:37:21,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 22:37:21,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 22:37:21,803 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 22:37:21,805 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 22:37:21,806 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 22:37:21,806 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-28 22:37:21,865 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89703e61a/3562c660c428414da9eac4aeece1e121/FLAG42e8bd526 [2020-07-28 22:37:22,753 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 22:37:22,756 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-28 22:37:22,812 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89703e61a/3562c660c428414da9eac4aeece1e121/FLAG42e8bd526 [2020-07-28 22:37:23,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89703e61a/3562c660c428414da9eac4aeece1e121 [2020-07-28 22:37:23,117 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 22:37:23,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 22:37:23,122 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 22:37:23,122 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 22:37:23,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 22:37:23,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:37:23" (1/1) ... [2020-07-28 22:37:23,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdebcaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:37:23, skipping insertion in model container [2020-07-28 22:37:23,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:37:23" (1/1) ... [2020-07-28 22:37:23,139 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 22:37:23,336 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 22:37:25,648 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-28 22:37:25,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@45813d44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:37:25, skipping insertion in model container [2020-07-28 22:37:25,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 22:37:25,650 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-07-28 22:37:25,654 INFO L168 Benchmark]: Toolchain (without parser) took 2533.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 71.5 MB. Max. memory is 11.5 GB. [2020-07-28 22:37:25,655 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 22:37:25,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2528.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 71.5 MB. Max. memory is 11.5 GB. [2020-07-28 22:37:25,659 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2528.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -141.8 MB). Peak memory consumption was 71.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6451]: 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 0.1.25-8bd4bc6 [2020-07-28 22:37:27,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 22:37:27,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 22:37:27,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 22:37:27,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 22:37:27,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 22:37:27,376 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 22:37:27,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 22:37:27,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 22:37:27,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 22:37:27,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 22:37:27,395 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 22:37:27,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 22:37:27,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 22:37:27,400 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 22:37:27,401 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 22:37:27,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 22:37:27,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 22:37:27,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 22:37:27,411 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 22:37:27,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 22:37:27,420 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 22:37:27,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 22:37:27,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 22:37:27,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 22:37:27,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 22:37:27,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 22:37:27,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 22:37:27,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 22:37:27,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 22:37:27,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 22:37:27,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 22:37:27,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 22:37:27,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 22:37:27,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 22:37:27,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 22:37:27,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 22:37:27,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 22:37:27,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 22:37:27,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 22:37:27,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 22:37:27,439 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 22:37:27,476 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 22:37:27,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 22:37:27,479 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 22:37:27,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 22:37:27,481 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 22:37:27,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 22:37:27,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 22:37:27,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 22:37:27,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 22:37:27,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 22:37:27,483 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 22:37:27,484 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 22:37:27,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 22:37:27,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 22:37:27,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 22:37:27,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 22:37:27,485 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 22:37:27,485 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 22:37:27,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 22:37:27,486 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 22:37:27,486 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 22:37:27,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 22:37:27,487 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 22:37:27,487 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 22:37:27,488 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 22:37:27,488 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 22:37:27,488 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 22:37:27,488 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 22:37:27,489 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 22:37:27,489 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 -> 6134f33734ec7df3f1f8317be7b03346b2d72f3b [2020-07-28 22:37:27,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 22:37:27,820 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 22:37:27,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 22:37:27,825 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 22:37:27,825 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 22:37:27,826 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-28 22:37:27,888 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0778145b2/fdd55a2bc7f842348993c8adf311fbb8/FLAG21ff3cb7f [2020-07-28 22:37:28,756 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 22:37:28,757 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2020-07-28 22:37:28,818 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0778145b2/fdd55a2bc7f842348993c8adf311fbb8/FLAG21ff3cb7f [2020-07-28 22:37:29,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0778145b2/fdd55a2bc7f842348993c8adf311fbb8 [2020-07-28 22:37:29,147 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 22:37:29,152 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 22:37:29,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 22:37:29,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 22:37:29,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 22:37:29,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:37:29" (1/1) ... [2020-07-28 22:37:29,162 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@597c0b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:37:29, skipping insertion in model container [2020-07-28 22:37:29,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:37:29" (1/1) ... [2020-07-28 22:37:29,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 22:37:29,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 22:37:31,386 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-28 22:37:31,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a588e60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:37:31, skipping insertion in model container [2020-07-28 22:37:31,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 22:37:31,387 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-07-28 22:37:31,392 INFO L168 Benchmark]: Toolchain (without parser) took 2241.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. [2020-07-28 22:37:31,393 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 22:37:31,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2234.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. [2020-07-28 22:37:31,397 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2234.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 940.0 MB in the beginning and 1.1 GB in the end (delta: -143.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6451]: 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...