./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-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/main3_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 c49a8350e9e2f8306b4ea095943a9f5f1abb9fe9 ......................................................................................................................... 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/main3_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 c49a8350e9e2f8306b4ea095943a9f5f1abb9fe9 .......................................................................................................................................................................................... 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 03:52:34,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 03:52:34,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 03:52:34,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 03:52:34,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 03:52:34,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 03:52:34,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 03:52:34,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 03:52:34,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 03:52:34,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 03:52:34,297 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 03:52:34,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 03:52:34,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 03:52:34,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 03:52:34,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 03:52:34,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 03:52:34,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 03:52:34,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 03:52:34,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 03:52:34,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 03:52:34,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 03:52:34,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 03:52:34,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 03:52:34,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 03:52:34,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 03:52:34,328 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 03:52:34,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 03:52:34,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 03:52:34,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 03:52:34,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 03:52:34,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 03:52:34,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 03:52:34,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 03:52:34,341 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 03:52:34,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 03:52:34,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 03:52:34,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 03:52:34,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 03:52:34,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 03:52:34,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 03:52:34,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 03:52:34,351 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-20 03:52:34,404 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 03:52:34,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 03:52:34,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 03:52:34,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 03:52:34,407 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 03:52:34,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 03:52:34,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 03:52:34,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 03:52:34,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 03:52:34,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 03:52:34,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 03:52:34,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 03:52:34,410 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 03:52:34,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 03:52:34,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 03:52:34,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 03:52:34,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 03:52:34,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 03:52:34,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 03:52:34,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 03:52:34,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 03:52:34,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 03:52:34,413 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 03:52:34,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 03:52:34,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 03:52:34,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 03:52:34,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 03:52:34,414 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(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 -> c49a8350e9e2f8306b4ea095943a9f5f1abb9fe9 [2020-10-20 03:52:34,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 03:52:34,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 03:52:34,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 03:52:34,666 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 03:52:34,666 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 03:52:34,667 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:34,733 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e2a5f1/3fc32534670a4630920f76430898abf0/FLAG84c98aa12 [2020-10-20 03:52:35,765 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 03:52:35,766 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2020-10-20 03:52:35,817 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e2a5f1/3fc32534670a4630920f76430898abf0/FLAG84c98aa12 [2020-10-20 03:52:36,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c12e2a5f1/3fc32534670a4630920f76430898abf0 [2020-10-20 03:52:36,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 03:52:36,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 03:52:36,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:36,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 03:52:36,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 03:52:36,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:36" (1/1) ... [2020-10-20 03:52:36,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aafb087 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:36, skipping insertion in model container [2020-10-20 03:52:36,212 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:36" (1/1) ... [2020-10-20 03:52:36,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 03:52:36,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 03:52:38,605 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-10-20 03:52:38,606 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21a953b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:38, skipping insertion in model container [2020-10-20 03:52:38,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:38,607 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-20 03:52:38,611 INFO L168 Benchmark]: Toolchain (without parser) took 2412.56 ms. Allocated memory was 41.4 MB in the beginning and 62.4 MB in the end (delta: 21.0 MB). Free memory was 14.3 MB in the beginning and 18.9 MB in the end (delta: -4.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:38,612 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 31.5 MB. Free memory was 8.7 MB in the beginning and 8.7 MB in the end (delta: 47.8 kB). Peak memory consumption was 47.8 kB. Max. memory is 14.3 GB. [2020-10-20 03:52:38,613 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2403.75 ms. Allocated memory was 41.4 MB in the beginning and 62.4 MB in the end (delta: 21.0 MB). Free memory was 13.4 MB in the beginning and 18.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 19.1 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:38,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 31.5 MB. Free memory was 8.7 MB in the beginning and 8.7 MB in the end (delta: 47.8 kB). Peak memory consumption was 47.8 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 2403.75 ms. Allocated memory was 41.4 MB in the beginning and 62.4 MB in the end (delta: 21.0 MB). Free memory was 13.4 MB in the beginning and 18.9 MB in the end (delta: -5.5 MB). Peak memory consumption was 19.1 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6464]: 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 03:52:40,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 03:52:40,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 03:52:40,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 03:52:40,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 03:52:40,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 03:52:40,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 03:52:40,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 03:52:40,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 03:52:40,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 03:52:40,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 03:52:40,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 03:52:40,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 03:52:40,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 03:52:40,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 03:52:40,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 03:52:40,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 03:52:40,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 03:52:40,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 03:52:40,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 03:52:40,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 03:52:40,747 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 03:52:40,748 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 03:52:40,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 03:52:40,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 03:52:40,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 03:52:40,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 03:52:40,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 03:52:40,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 03:52:40,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 03:52:40,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 03:52:40,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 03:52:40,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 03:52:40,757 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 03:52:40,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 03:52:40,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 03:52:40,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 03:52:40,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 03:52:40,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 03:52:40,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 03:52:40,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 03:52:40,763 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-10-20 03:52:40,786 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 03:52:40,787 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 03:52:40,788 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 03:52:40,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 03:52:40,789 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 03:52:40,789 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 03:52:40,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 03:52:40,789 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-20 03:52:40,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 03:52:40,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-20 03:52:40,790 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-20 03:52:40,790 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-20 03:52:40,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-20 03:52:40,791 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 03:52:40,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-20 03:52:40,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 03:52:40,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 03:52:40,792 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 03:52:40,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 03:52:40,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 03:52:40,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 03:52:40,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 03:52:40,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-20 03:52:40,794 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-20 03:52:40,794 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-20 03:52:40,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-20 03:52:40,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 03:52:40,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 03:52:40,795 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-10-20 03:52:40,795 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 -> c49a8350e9e2f8306b4ea095943a9f5f1abb9fe9 [2020-10-20 03:52:41,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 03:52:41,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 03:52:41,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 03:52:41,049 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 03:52:41,049 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 03:52:41,050 INFO L432 ainManager$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-1.i [2020-10-20 03:52:41,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f5ffe2/ee653a170bf0406e8e7930b4e7e78dff/FLAGefcd2ad53 [2020-10-20 03:52:42,234 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 03:52:42,235 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-1.i [2020-10-20 03:52:42,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f5ffe2/ee653a170bf0406e8e7930b4e7e78dff/FLAGefcd2ad53 [2020-10-20 03:52:42,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b3f5ffe2/ee653a170bf0406e8e7930b4e7e78dff [2020-10-20 03:52:42,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 03:52:42,562 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-10-20 03:52:42,564 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:42,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 03:52:42,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 03:52:42,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:42" (1/1) ... [2020-10-20 03:52:42,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@166d61e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:42, skipping insertion in model container [2020-10-20 03:52:42,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 03:52:42" (1/1) ... [2020-10-20 03:52:42,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 03:52:42,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 03:52:45,067 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2020-10-20 03:52:45,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b4aa380 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 03:52:45, skipping insertion in model container [2020-10-20 03:52:45,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 03:52:45,069 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-10-20 03:52:45,073 INFO L168 Benchmark]: Toolchain (without parser) took 2516.78 ms. Allocated memory was 41.4 MB in the beginning and 64.0 MB in the end (delta: 22.5 MB). Free memory was 12.2 MB in the beginning and 21.0 MB in the end (delta: -8.8 MB). Peak memory consumption was 20.0 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:45,074 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 30.9 MB. Free memory was 6.2 MB in the beginning and 6.2 MB in the end (delta: 41.7 kB). Peak memory consumption was 41.7 kB. Max. memory is 14.3 GB. [2020-10-20 03:52:45,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2504.82 ms. Allocated memory was 41.4 MB in the beginning and 64.0 MB in the end (delta: 22.5 MB). Free memory was 11.5 MB in the beginning and 21.0 MB in the end (delta: -9.6 MB). Peak memory consumption was 19.3 MB. Max. memory is 14.3 GB. [2020-10-20 03:52:45,078 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 30.9 MB. Free memory was 6.2 MB in the beginning and 6.2 MB in the end (delta: 41.7 kB). Peak memory consumption was 41.7 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 2504.82 ms. Allocated memory was 41.4 MB in the beginning and 64.0 MB in the end (delta: 22.5 MB). Free memory was 11.5 MB in the beginning and 21.0 MB in the end (delta: -9.6 MB). Peak memory consumption was 19.3 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6464]: 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...