./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_productSimulator.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/product-lines/email_spec11_productSimulator.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 1d6138ec061b84a773a6d9b26d8400ec80ade6b5 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/product-lines/email_spec11_productSimulator.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 1d6138ec061b84a773a6d9b26d8400ec80ade6b5 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:08,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:08,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:08,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:08,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:08,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:08,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:08,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:08,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:08,416 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:08,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:08,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:08,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:08,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:08,436 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:08,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:08,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:08,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:08,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:08,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:08,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:08,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:08,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:08,487 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:08,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:08,497 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:08,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:08,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:08,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:08,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:08,507 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:08,508 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:08,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:08,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:08,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:08,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:08,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:08,521 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:08,521 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:08,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:08,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:08,530 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:08,581 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:08,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:08,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:08,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:08,593 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:08,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:08,594 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:08,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:08,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:08,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:08,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:08,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:08,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:08,599 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:08,599 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:08,600 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:08,600 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:08,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:08,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:08,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:08,603 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:08,603 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:08,605 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:08,605 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:08,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:08,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:08,608 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:08,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:08,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:08,609 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 -> 1d6138ec061b84a773a6d9b26d8400ec80ade6b5 [2019-11-24 21:13:09,260 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:09,288 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:09,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:09,302 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:09,304 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:09,306 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2019-11-24 21:13:09,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bf522a38/0563e72034884d9aa1482f12ffb9df74/FLAGca5b2235a [2019-11-24 21:13:10,976 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:10,977 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2019-11-24 21:13:11,042 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bf522a38/0563e72034884d9aa1482f12ffb9df74/FLAGca5b2235a [2019-11-24 21:13:11,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9bf522a38/0563e72034884d9aa1482f12ffb9df74 [2019-11-24 21:13:11,092 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:11,098 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:11,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:11,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:11,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:11,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:11" (1/1) ... [2019-11-24 21:13:11,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1ff36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:11, skipping insertion in model container [2019-11-24 21:13:11,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:11" (1/1) ... [2019-11-24 21:13:11,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:11,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:13,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:13,149 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:13:13,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@340c4f01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:13, skipping insertion in model container [2019-11-24 21:13:13,153 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:13,155 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:13,164 INFO L168 Benchmark]: Toolchain (without parser) took 2063.10 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 973.3 MB in the end (delta: -17.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:13,168 INFO L168 Benchmark]: CDTParser took 3.96 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 21:13:13,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2054.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 973.3 MB in the end (delta: -17.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:13,178 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.96 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 2054.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 973.3 MB in the end (delta: -17.3 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1145]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) 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 21:13:17,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:17,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:17,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:17,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:17,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:17,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:17,254 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:17,263 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:17,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:17,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:17,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:17,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:17,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:17,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:17,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:17,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:17,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:17,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:17,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:17,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:17,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:17,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:17,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:17,344 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:17,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:17,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:17,350 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:17,352 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:17,354 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:17,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:17,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:17,362 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:17,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:17,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:17,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:17,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:17,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:17,374 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:17,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:17,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:17,385 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:17,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:17,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:17,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:17,459 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:17,461 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:17,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:17,462 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:17,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:17,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:17,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:17,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:17,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:17,468 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:17,468 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:17,469 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:17,470 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:17,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:17,471 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:17,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:17,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:17,473 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:17,474 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:17,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:17,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:17,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:17,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:17,476 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:17,479 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:17,480 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:17,480 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:17,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:17,482 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 -> 1d6138ec061b84a773a6d9b26d8400ec80ade6b5 [2019-11-24 21:13:18,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:18,120 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:18,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:18,137 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:18,139 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:18,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2019-11-24 21:13:18,312 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d97f8cd/64b43336391940eba215b3bf73b6e2f5/FLAG372b5a3d4 [2019-11-24 21:13:19,894 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:19,898 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_productSimulator.cil.c [2019-11-24 21:13:19,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d97f8cd/64b43336391940eba215b3bf73b6e2f5/FLAG372b5a3d4 [2019-11-24 21:13:19,990 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d97f8cd/64b43336391940eba215b3bf73b6e2f5 [2019-11-24 21:13:19,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:19,998 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:20,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:20,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:20,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:20,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:20,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267f9094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:20, skipping insertion in model container [2019-11-24 21:13:20,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:20,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:20,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:21,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:22,042 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:22,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:22,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:22,353 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:22,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:23,045 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:23,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23 WrapperNode [2019-11-24 21:13:23,052 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:23,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:23,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:23,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:23,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:23,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:35,581 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:35,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:35,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:35,582 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:35,594 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:35,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:36,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:36,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:40,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:41,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:42,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:23" (1/1) ... [2019-11-24 21:13:43,435 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:43,455 INFO L168 Benchmark]: Toolchain (without parser) took 23441.22 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 296.3 MB in the end (delta: 665.4 MB). Peak memory consumption was 677.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:43,456 INFO L168 Benchmark]: CDTParser took 4.00 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 21:13:43,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3045.04 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 887.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:43,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 12528.64 ms. Allocated memory is still 1.0 GB. Free memory was 887.2 MB in the beginning and 672.3 MB in the end (delta: 214.9 MB). Peak memory consumption was 476.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:43,472 INFO L168 Benchmark]: Boogie Preprocessor took 7853.97 ms. Allocated memory is still 1.0 GB. Free memory was 672.3 MB in the beginning and 296.3 MB in the end (delta: 376.1 MB). Peak memory consumption was 388.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:43,482 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 4.00 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 3045.04 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 887.2 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.6 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 12528.64 ms. Allocated memory is still 1.0 GB. Free memory was 887.2 MB in the beginning and 672.3 MB in the end (delta: 214.9 MB). Peak memory consumption was 476.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 7853.97 ms. Allocated memory is still 1.0 GB. Free memory was 672.3 MB in the beginning and 296.3 MB in the end (delta: 376.1 MB). Peak memory consumption was 388.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...