./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_product23.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_product23.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 def9ab85910118629dbdda85deb51a5c9a123b13 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product23.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 def9ab85910118629dbdda85deb51a5c9a123b13 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:01,000 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:01,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:01,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:01,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:01,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:01,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:01,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:01,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:01,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:01,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:01,080 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:01,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:01,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:01,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:01,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:01,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:01,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:01,109 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:01,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:01,125 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:01,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:01,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:01,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:01,146 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:01,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:01,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:01,152 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:01,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:01,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:01,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:01,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:01,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:01,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:01,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:01,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:01,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:01,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:01,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:01,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:01,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:01,181 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:01,222 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:01,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:01,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:01,231 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:01,231 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:01,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:01,232 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:01,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:01,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:01,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:01,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:01,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:01,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:01,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:01,236 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:01,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:01,236 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:01,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:01,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:01,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:01,238 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:01,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:01,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:01,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:01,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:01,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:01,242 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:01,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:01,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:01,245 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 -> def9ab85910118629dbdda85deb51a5c9a123b13 [2019-11-24 21:13:01,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:01,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:01,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:01,863 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:01,864 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:01,867 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-24 21:13:02,037 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8747c9b2c/a28e9189190b4940a60ccd0e9e59c1ae/FLAGd553fe3ed [2019-11-24 21:13:03,424 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:03,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-24 21:13:03,477 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8747c9b2c/a28e9189190b4940a60ccd0e9e59c1ae/FLAGd553fe3ed [2019-11-24 21:13:03,514 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8747c9b2c/a28e9189190b4940a60ccd0e9e59c1ae [2019-11-24 21:13:03,522 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:03,525 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:03,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:03,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:03,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:03,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6608e6cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03, skipping insertion in model container [2019-11-24 21:13:03,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:03,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:05,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:05,365 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 21:13:05,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60a28c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:05, skipping insertion in model container [2019-11-24 21:13:05,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:05,373 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:05,382 INFO L168 Benchmark]: Toolchain (without parser) took 1849.67 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 971.9 MB in the end (delta: -10.3 MB). Peak memory consumption was 32.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:05,383 INFO L168 Benchmark]: CDTParser took 1.02 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 21:13:05,387 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1839.84 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 971.9 MB in the end (delta: -16.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:05,391 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.02 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 1839.84 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 971.9 MB in the end (delta: -16.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 134]: 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 21:13:09,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:09,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:09,336 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:09,337 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:09,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:09,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:09,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:09,373 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:09,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:09,382 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:09,386 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:09,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:09,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:09,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:09,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:09,405 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:09,408 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:09,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:09,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:09,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:09,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:09,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:09,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:09,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:09,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:09,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:09,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:09,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:09,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:09,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:09,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:09,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:09,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:09,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:09,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:09,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:09,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:09,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:09,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:09,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:09,482 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:09,521 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:09,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:09,527 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:09,527 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:09,528 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:09,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:09,530 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:09,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:09,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:09,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:09,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:09,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:09,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:09,536 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:09,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:09,536 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:09,537 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:09,537 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:09,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:09,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:09,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:09,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:09,541 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:09,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:09,542 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:09,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:09,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:09,543 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:09,543 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:09,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:09,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:09,548 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 -> def9ab85910118629dbdda85deb51a5c9a123b13 [2019-11-24 21:13:10,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:10,209 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:10,216 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:10,220 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:10,221 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:10,224 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-24 21:13:10,378 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78531c326/46811cfdb9854ce8b6d48dcf76500e71/FLAGb15b45998 [2019-11-24 21:13:11,765 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:11,766 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product23.cil.c [2019-11-24 21:13:11,821 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78531c326/46811cfdb9854ce8b6d48dcf76500e71/FLAGb15b45998 [2019-11-24 21:13:11,862 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78531c326/46811cfdb9854ce8b6d48dcf76500e71 [2019-11-24 21:13:11,871 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:11,875 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:11,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:11,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:11,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:11,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:11" (1/1) ... [2019-11-24 21:13:11,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab6e674 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 21:13:11,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:11" (1/1) ... [2019-11-24 21:13:11,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:12,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:13,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:13,649 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:13,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:14,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:14,032 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:14,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:14,493 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:14,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14 WrapperNode [2019-11-24 21:13:14,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:14,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:14,501 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:14,501 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:14,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:14,634 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:14,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:14,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:14,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:14,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:14,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:14,905 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:14,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:14,951 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:15,115 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:15,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:15,239 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:14" (1/1) ... [2019-11-24 21:13:15,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:15,303 INFO L168 Benchmark]: Toolchain (without parser) took 3422.17 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 893.2 MB in the end (delta: 74.3 MB). Peak memory consumption was 74.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:15,305 INFO L168 Benchmark]: CDTParser took 0.48 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 21:13:15,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2617.22 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 921.8 MB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:15,310 INFO L168 Benchmark]: Boogie Procedure Inliner took 381.13 ms. Allocated memory is still 1.0 GB. Free memory was 921.8 MB in the beginning and 904.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:15,314 INFO L168 Benchmark]: Boogie Preprocessor took 414.68 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:15,326 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 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 2617.22 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 921.8 MB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 381.13 ms. Allocated memory is still 1.0 GB. Free memory was 921.8 MB in the beginning and 904.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 414.68 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...