./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash fc56d830892b5abb189f6806b677ccd05f5e9c9a ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-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 32bit --witnessprinter.graph.data.programhash fc56d830892b5abb189f6806b677ccd05f5e9c9a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:18:34,427 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:18:34,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:18:34,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:18:34,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:18:34,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:18:34,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:18:34,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:18:34,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:18:34,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:18:34,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:18:34,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:18:34,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:18:34,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:18:34,494 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:18:34,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:18:34,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:18:34,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:18:34,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:18:34,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:18:34,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:18:34,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:18:34,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:18:34,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:18:34,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:18:34,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:18:34,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:18:34,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:18:34,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:18:34,537 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:18:34,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:18:34,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:18:34,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:18:34,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:18:34,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:18:34,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:18:34,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:18:34,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:18:34,551 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:18:34,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:18:34,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:18:34,554 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:18:34,584 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:18:34,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:18:34,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:18:34,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:18:34,587 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:18:34,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:18:34,587 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:18:34,589 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:18:34,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:18:34,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:18:34,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:18:34,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:18:34,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:18:34,592 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:18:34,592 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:18:34,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:18:34,593 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:18:34,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:18:34,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:18:34,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:18:34,595 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:18:34,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:18:34,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:18:34,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:18:34,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:18:34,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:18:34,598 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:18:34,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:18:34,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:18:34,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc56d830892b5abb189f6806b677ccd05f5e9c9a [2019-11-24 21:18:35,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:18:35,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:18:35,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:18:35,095 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:18:35,095 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:18:35,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c [2019-11-24 21:18:35,200 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/569e837a1/113d214499d7484cbcd7bd4bf13c2d03/FLAG6dbf2210d [2019-11-24 21:18:36,005 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:18:36,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c [2019-11-24 21:18:36,046 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/569e837a1/113d214499d7484cbcd7bd4bf13c2d03/FLAG6dbf2210d [2019-11-24 21:18:36,227 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/569e837a1/113d214499d7484cbcd7bd4bf13c2d03 [2019-11-24 21:18:36,232 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:18:36,236 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:18:36,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:18:36,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:18:36,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:18:36,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:18:36" (1/1) ... [2019-11-24 21:18:36,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522b775e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:36, skipping insertion in model container [2019-11-24 21:18:36,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:18:36" (1/1) ... [2019-11-24 21:18:36,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:18:36,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:18:36,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:18:36,916 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:18:37,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:18:37,114 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:18:37,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37 WrapperNode [2019-11-24 21:18:37,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:18:37,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:18:37,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:18:37,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:18:37,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,226 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:18:37,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:18:37,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:18:37,229 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:18:37,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:37" (1/1) ... [2019-11-24 21:18:37,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:18:37,338 INFO L168 Benchmark]: Toolchain (without parser) took 1103.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.0 MB in the end (delta: -16.3 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:37,344 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:37,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 877.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 983.7 MB in the end (delta: -22.0 MB). Peak memory consumption was 26.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:18:37,349 INFO L168 Benchmark]: Boogie Procedure Inliner took 108.24 ms. Allocated memory is still 1.0 GB. Free memory is still 983.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:37,353 INFO L168 Benchmark]: Boogie Preprocessor took 105.49 ms. Allocated memory is still 1.0 GB. Free memory was 983.7 MB in the beginning and 978.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:18:37,364 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 877.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 983.7 MB in the end (delta: -22.0 MB). Peak memory consumption was 26.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 108.24 ms. Allocated memory is still 1.0 GB. Free memory is still 983.7 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 105.49 ms. Allocated memory is still 1.0 GB. Free memory was 983.7 MB in the beginning and 978.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:18:40,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:18:40,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:18:40,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:18:40,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:18:40,116 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:18:40,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:18:40,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:18:40,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:18:40,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:18:40,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:18:40,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:18:40,147 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:18:40,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:18:40,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:18:40,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:18:40,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:18:40,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:18:40,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:18:40,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:18:40,171 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:18:40,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:18:40,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:18:40,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:18:40,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:18:40,188 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:18:40,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:18:40,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:18:40,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:18:40,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:18:40,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:18:40,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:18:40,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:18:40,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:18:40,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:18:40,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:18:40,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:18:40,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:18:40,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:18:40,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:18:40,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:18:40,211 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:18:40,238 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:18:40,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:18:40,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:18:40,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:18:40,243 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:18:40,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:18:40,244 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:18:40,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:18:40,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:18:40,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:18:40,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:18:40,248 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:18:40,248 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:18:40,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:18:40,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:18:40,249 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:18:40,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:18:40,250 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:18:40,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:18:40,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:18:40,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:18:40,251 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:18:40,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:18:40,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:18:40,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:18:40,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:18:40,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:18:40,254 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:18:40,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:18:40,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:18:40,255 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:18:40,255 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fc56d830892b5abb189f6806b677ccd05f5e9c9a [2019-11-24 21:18:40,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:18:40,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:18:40,728 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:18:40,730 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:18:40,733 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:18:40,734 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c [2019-11-24 21:18:40,834 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15a4845a7/b9dd046d92d84aa1b00fbcd43c0294e2/FLAGad663ab30 [2019-11-24 21:18:41,640 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:18:41,648 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/systemc/mem_slave_tlm.5.cil.c [2019-11-24 21:18:41,682 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15a4845a7/b9dd046d92d84aa1b00fbcd43c0294e2/FLAGad663ab30 [2019-11-24 21:18:41,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/15a4845a7/b9dd046d92d84aa1b00fbcd43c0294e2 [2019-11-24 21:18:41,879 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:18:41,885 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:18:41,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:18:41,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:18:41,893 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:18:41,894 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:18:41" (1/1) ... [2019-11-24 21:18:41,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522b775e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:41, skipping insertion in model container [2019-11-24 21:18:41,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:18:41" (1/1) ... [2019-11-24 21:18:41,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:18:42,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:18:42,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:18:42,593 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:18:42,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:18:42,784 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:18:42,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42 WrapperNode [2019-11-24 21:18:42,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:18:42,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:18:42,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:18:42,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:18:42,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,901 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:18:42,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:18:42,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:18:42,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:18:42,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:42,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:43,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:18:42" (1/1) ... [2019-11-24 21:18:43,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:18:43,033 INFO L168 Benchmark]: Toolchain (without parser) took 1141.96 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 979.4 MB in the end (delta: -19.2 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:43,035 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:43,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 898.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 985.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:18:43,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.99 ms. Allocated memory is still 1.0 GB. Free memory was 985.1 MB in the beginning and 979.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:18:43,044 INFO L168 Benchmark]: Boogie Preprocessor took 120.55 ms. Allocated memory is still 1.0 GB. Free memory is still 979.4 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:18:43,054 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 898.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 985.1 MB in the end (delta: -24.9 MB). Peak memory consumption was 26.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 117.99 ms. Allocated memory is still 1.0 GB. Free memory was 985.1 MB in the beginning and 979.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 120.55 ms. Allocated memory is still 1.0 GB. Free memory is still 979.4 MB. There was no memory consumed. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...