./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.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/main0_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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63f3d07ffaeb5fc14d9c31e5b1e7e122e6ccd418 ........................................................................................................................... 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/main0_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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 63f3d07ffaeb5fc14d9c31e5b1e7e122e6ccd418 ............................................................................................................................. 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 22:36:45,330 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 22:36:45,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 22:36:45,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 22:36:45,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 22:36:45,348 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 22:36:45,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 22:36:45,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 22:36:45,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 22:36:45,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 22:36:45,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 22:36:45,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 22:36:45,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 22:36:45,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 22:36:45,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 22:36:45,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 22:36:45,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 22:36:45,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 22:36:45,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 22:36:45,368 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 22:36:45,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 22:36:45,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 22:36:45,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 22:36:45,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 22:36:45,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 22:36:45,377 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 22:36:45,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 22:36:45,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 22:36:45,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 22:36:45,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 22:36:45,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 22:36:45,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 22:36:45,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 22:36:45,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 22:36:45,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 22:36:45,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 22:36:45,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 22:36:45,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 22:36:45,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 22:36:45,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 22:36:45,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 22:36:45,389 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 22:36:45,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 22:36:45,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 22:36:45,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 22:36:45,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 22:36:45,407 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 22:36:45,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 22:36:45,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 22:36:45,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 22:36:45,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 22:36:45,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 22:36:45,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 22:36:45,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 22:36:45,409 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 22:36:45,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 22:36:45,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 22:36:45,410 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 22:36:45,410 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 22:36:45,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 22:36:45,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 22:36:45,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 22:36:45,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 22:36:45,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 22:36:45,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 22:36:45,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 22:36:45,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 22:36:45,413 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 22:36:45,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 22:36:45,414 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 -> 63f3d07ffaeb5fc14d9c31e5b1e7e122e6ccd418 [2020-07-28 22:36:45,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 22:36:45,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 22:36:45,818 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 22:36:45,821 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 22:36:45,823 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 22:36:45,824 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-28 22:36:45,901 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab135bb50/3ae63db047b444f6a48e40fdb7ce14ef/FLAGa1213c88f [2020-07-28 22:36:46,841 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 22:36:46,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-28 22:36:46,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab135bb50/3ae63db047b444f6a48e40fdb7ce14ef/FLAGa1213c88f [2020-07-28 22:36:47,283 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab135bb50/3ae63db047b444f6a48e40fdb7ce14ef [2020-07-28 22:36:47,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 22:36:47,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 22:36:47,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 22:36:47,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 22:36:47,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 22:36:47,296 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:36:47" (1/1) ... [2020-07-28 22:36:47,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@edfee5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:36:47, skipping insertion in model container [2020-07-28 22:36:47,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:36:47" (1/1) ... [2020-07-28 22:36:47,307 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 22:36:47,484 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 22:36:49,685 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-28 22:36:49,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61217474 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:36:49, skipping insertion in model container [2020-07-28 22:36:49,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 22:36:49,688 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-07-28 22:36:49,694 INFO L168 Benchmark]: Toolchain (without parser) took 2402.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -133.6 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. [2020-07-28 22:36:49,695 INFO L168 Benchmark]: CDTParser took 1.42 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 22:36:49,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2397.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -133.6 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. [2020-07-28 22:36:49,699 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 1.42 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 2397.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 941.4 MB in the beginning and 1.1 GB in the end (delta: -133.6 MB). Peak memory consumption was 70.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6452]: 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 22:36:51,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 22:36:51,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 22:36:51,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 22:36:51,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 22:36:51,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 22:36:51,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 22:36:51,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 22:36:51,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 22:36:51,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 22:36:51,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 22:36:51,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 22:36:51,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 22:36:51,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 22:36:51,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 22:36:51,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 22:36:51,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 22:36:51,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 22:36:51,493 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 22:36:51,496 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 22:36:51,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 22:36:51,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 22:36:51,500 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 22:36:51,501 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 22:36:51,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 22:36:51,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 22:36:51,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 22:36:51,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 22:36:51,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 22:36:51,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 22:36:51,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 22:36:51,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 22:36:51,510 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 22:36:51,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 22:36:51,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 22:36:51,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 22:36:51,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 22:36:51,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 22:36:51,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 22:36:51,515 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 22:36:51,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 22:36:51,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 22:36:51,533 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 22:36:51,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 22:36:51,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 22:36:51,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 22:36:51,535 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 22:36:51,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 22:36:51,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 22:36:51,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 22:36:51,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 22:36:51,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 22:36:51,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 22:36:51,537 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 22:36:51,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 22:36:51,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 22:36:51,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 22:36:51,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 22:36:51,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 22:36:51,539 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 22:36:51,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 22:36:51,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 22:36:51,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 22:36:51,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 22:36:51,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 22:36:51,541 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 22:36:51,541 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 22:36:51,541 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 22:36:51,542 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 22:36:51,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 22:36:51,542 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 22:36:51,542 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 -> 63f3d07ffaeb5fc14d9c31e5b1e7e122e6ccd418 [2020-07-28 22:36:51,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 22:36:51,869 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 22:36:51,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 22:36:51,874 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 22:36:51,876 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 22:36:51,877 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-28 22:36:51,962 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526ee5a55/13d17b7ecf6541b7ae1f65555190e8a4/FLAGe12c0c63a [2020-07-28 22:36:52,947 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 22:36:52,948 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-07-28 22:36:53,006 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526ee5a55/13d17b7ecf6541b7ae1f65555190e8a4/FLAGe12c0c63a [2020-07-28 22:36:53,345 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526ee5a55/13d17b7ecf6541b7ae1f65555190e8a4 [2020-07-28 22:36:53,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 22:36:53,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 22:36:53,352 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 22:36:53,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 22:36:53,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 22:36:53,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:36:53" (1/1) ... [2020-07-28 22:36:53,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@101db86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:36:53, skipping insertion in model container [2020-07-28 22:36:53,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 10:36:53" (1/1) ... [2020-07-28 22:36:53,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 22:36:53,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 22:36:55,918 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-07-28 22:36:55,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c46b871 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 10:36:55, skipping insertion in model container [2020-07-28 22:36:55,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 22:36:55,920 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-07-28 22:36:55,924 INFO L168 Benchmark]: Toolchain (without parser) took 2572.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 82.1 MB. Max. memory is 11.5 GB. [2020-07-28 22:36:55,925 INFO L168 Benchmark]: CDTParser took 0.62 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 22:36:55,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2567.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 82.1 MB. Max. memory is 11.5 GB. [2020-07-28 22:36:55,928 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 0.62 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 2567.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 940.1 MB in the beginning and 1.1 GB in the end (delta: -122.3 MB). Peak memory consumption was 82.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6452]: 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...