./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec27_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_spec27_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 b40648640c1108bc7fcd2b5380a3e47182486584 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec27_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 b40648640c1108bc7fcd2b5380a3e47182486584 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:29,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:29,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:29,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:29,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:29,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:29,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:29,328 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:29,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:29,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:29,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:29,347 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:29,347 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:29,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:29,359 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:29,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:29,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:29,369 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:29,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:29,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:29,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:29,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:29,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:29,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:29,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:29,418 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:29,418 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:29,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:29,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:29,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:29,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:29,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:29,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:29,440 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:29,444 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:29,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:29,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:29,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:29,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:29,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:29,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:29,462 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:29,504 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:29,509 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:29,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:29,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:29,513 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:29,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:29,514 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:29,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:29,515 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:29,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:29,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:29,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:29,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:29,520 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:29,521 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:29,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:29,521 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:29,522 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:29,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:29,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:29,525 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:29,525 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:29,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:29,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:29,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:29,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:29,528 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:29,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:29,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:29,531 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 -> b40648640c1108bc7fcd2b5380a3e47182486584 [2019-11-24 21:13:30,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:30,122 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:30,130 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:30,135 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:30,139 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:30,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec27_productSimulator.cil.c [2019-11-24 21:13:30,307 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e79b80ca4/acaf3778405547ec9b45410efe4f82fc/FLAGff5e586ea [2019-11-24 21:13:31,823 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:31,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec27_productSimulator.cil.c [2019-11-24 21:13:31,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e79b80ca4/acaf3778405547ec9b45410efe4f82fc/FLAGff5e586ea [2019-11-24 21:13:31,943 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e79b80ca4/acaf3778405547ec9b45410efe4f82fc [2019-11-24 21:13:31,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:31,957 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:31,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:31,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:31,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:31,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:31" (1/1) ... [2019-11-24 21:13:31,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e52e31a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:31, skipping insertion in model container [2019-11-24 21:13:31,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:31" (1/1) ... [2019-11-24 21:13:32,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:32,173 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:33,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:33,962 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 21:13:33,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6960b295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33, skipping insertion in model container [2019-11-24 21:13:33,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:33,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:33,978 INFO L168 Benchmark]: Toolchain (without parser) took 2019.95 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 21:13:33,980 INFO L168 Benchmark]: CDTParser took 0.97 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 21:13:33,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2007.79 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 21:13:33,991 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.97 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 2007.79 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: 67]: 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 21:13:38,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:38,015 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:38,056 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:38,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:38,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:38,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:38,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:38,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:38,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:38,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:38,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:38,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:38,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:38,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:38,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:38,124 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:38,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:38,132 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:38,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:38,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:38,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:38,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:38,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:38,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:38,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:38,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:38,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:38,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:38,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:38,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:38,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:38,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:38,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:38,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:38,193 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:38,194 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:38,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:38,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:38,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:38,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:38,208 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:38,260 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:38,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:38,266 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:38,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:38,268 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:38,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:38,268 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:38,271 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:38,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:38,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:38,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:38,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:38,273 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:38,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:38,276 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:38,276 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:38,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:38,277 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:38,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:38,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:38,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:38,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:38,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:38,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:38,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:38,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:38,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:38,283 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:38,283 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:38,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:38,286 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:38,286 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 -> b40648640c1108bc7fcd2b5380a3e47182486584 [2019-11-24 21:13:38,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:38,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:38,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:38,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:38,950 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:38,951 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec27_productSimulator.cil.c [2019-11-24 21:13:39,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6343ccc82/b0f5df73251440708e6ab3be232a70bc/FLAG7c9bc6068 [2019-11-24 21:13:40,648 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:40,650 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec27_productSimulator.cil.c [2019-11-24 21:13:40,709 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6343ccc82/b0f5df73251440708e6ab3be232a70bc/FLAG7c9bc6068 [2019-11-24 21:13:40,732 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6343ccc82/b0f5df73251440708e6ab3be232a70bc [2019-11-24 21:13:40,737 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:40,740 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:40,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:40,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:40,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:40,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:40" (1/1) ... [2019-11-24 21:13:40,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e52e31a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:40, skipping insertion in model container [2019-11-24 21:13:40,771 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:40" (1/1) ... [2019-11-24 21:13:40,781 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:40,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:42,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:42,908 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:42,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:43,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:43,249 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:43,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:43,912 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:43,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43 WrapperNode [2019-11-24 21:13:43,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:43,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:43,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:43,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:43,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:13:44,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:13:56,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:56,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:56,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:56,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:56,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:13:56,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:13:57,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:13:57,749 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:14:01,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:14:02,834 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:14:05,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:43" (1/1) ... [2019-11-24 21:14:06,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:06,539 INFO L168 Benchmark]: Toolchain (without parser) took 25781.86 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 320.9 MB in the end (delta: 640.8 MB). Peak memory consumption was 849.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:06,540 INFO L168 Benchmark]: CDTParser took 3.92 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 21:14:06,543 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3161.27 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 887.3 MB in the end (delta: 74.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:06,548 INFO L168 Benchmark]: Boogie Procedure Inliner took 12695.81 ms. Allocated memory is still 1.0 GB. Free memory was 887.3 MB in the beginning and 630.3 MB in the end (delta: 257.0 MB). Peak memory consumption was 499.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:06,552 INFO L168 Benchmark]: Boogie Preprocessor took 9903.27 ms. Allocated memory is still 1.0 GB. Free memory was 630.3 MB in the beginning and 320.9 MB in the end (delta: 309.4 MB). Peak memory consumption was 518.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:06,562 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.92 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 3161.27 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 887.3 MB in the end (delta: 74.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 12695.81 ms. Allocated memory is still 1.0 GB. Free memory was 887.3 MB in the beginning and 630.3 MB in the end (delta: 257.0 MB). Peak memory consumption was 499.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 9903.27 ms. Allocated memory is still 1.0 GB. Free memory was 630.3 MB in the beginning and 320.9 MB in the end (delta: 309.4 MB). Peak memory consumption was 518.1 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...