./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec9_product35.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_spec9_product35.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 0aa3b6dc14ce2a21879b04a85495b5e94999ee84 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec9_product35.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 0aa3b6dc14ce2a21879b04a85495b5e94999ee84 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:14:38,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:38,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:38,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:38,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:38,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:38,874 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:38,889 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:38,891 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:38,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:38,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:38,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:38,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:38,914 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:38,916 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:38,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:38,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:38,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:38,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:38,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:38,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:38,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:38,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:38,963 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:38,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:38,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:38,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:38,976 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:38,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:38,981 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:38,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:38,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:38,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:38,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:38,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:38,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:38,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:38,997 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:38,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:38,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:39,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:39,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:39,044 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:39,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:39,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:39,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:39,050 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:39,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:39,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:39,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:39,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:39,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:39,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:39,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:39,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:39,056 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:39,056 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:39,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:39,060 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:39,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:39,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:39,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:39,061 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:39,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:39,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:39,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:39,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:39,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:39,065 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:39,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:39,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:39,066 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 -> 0aa3b6dc14ce2a21879b04a85495b5e94999ee84 [2019-11-24 21:14:39,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:39,692 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:39,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:39,704 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:39,705 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:39,707 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product35.cil.c [2019-11-24 21:14:39,868 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabbd1417/fc4319715ee34e67bf52792b60aa5619/FLAG8f20109ba [2019-11-24 21:14:41,266 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:41,274 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product35.cil.c [2019-11-24 21:14:41,343 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabbd1417/fc4319715ee34e67bf52792b60aa5619/FLAG8f20109ba [2019-11-24 21:14:41,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fabbd1417/fc4319715ee34e67bf52792b60aa5619 [2019-11-24 21:14:41,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:41,399 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:41,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:41,406 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:41,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:41,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:41" (1/1) ... [2019-11-24 21:14:41,425 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 09:14:41, skipping insertion in model container [2019-11-24 21:14:41,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:41" (1/1) ... [2019-11-24 21:14:41,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:41,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:43,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:43,337 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 21:14:43,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@378eb308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:43, skipping insertion in model container [2019-11-24 21:14:43,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:43,343 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:43,354 INFO L168 Benchmark]: Toolchain (without parser) took 1948.34 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 973.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:43,355 INFO L168 Benchmark]: CDTParser took 1.08 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 21:14:43,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1938.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 973.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:43,363 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 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 1938.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 973.4 MB in the end (delta: -13.1 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: 1705]: 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 21:14:47,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:47,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:47,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:47,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:47,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:47,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:47,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:47,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:47,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:47,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:47,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:47,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:47,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:47,450 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:47,453 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:47,458 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:47,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:47,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:47,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:47,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:47,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:47,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:47,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:47,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:47,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:47,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:47,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:47,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:47,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:47,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:47,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:47,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:47,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:47,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:47,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:47,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:47,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:47,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:47,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:47,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:47,543 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:47,583 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:47,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:47,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:47,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:47,591 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:47,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:47,593 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:47,593 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:47,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:47,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:47,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:47,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:47,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:47,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:47,599 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:47,601 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:47,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:47,601 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:47,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:47,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:47,604 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:47,604 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:47,604 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:47,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:47,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:47,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:47,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:47,609 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:47,610 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:47,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:47,612 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:47,612 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 -> 0aa3b6dc14ce2a21879b04a85495b5e94999ee84 [2019-11-24 21:14:48,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:48,253 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:48,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:48,264 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:48,267 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:48,268 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product35.cil.c [2019-11-24 21:14:48,437 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f3abb7e7/fec9c99d9b3c43bab2b8fbb7fc19658e/FLAGfbec13a31 [2019-11-24 21:14:49,833 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:49,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product35.cil.c [2019-11-24 21:14:49,896 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f3abb7e7/fec9c99d9b3c43bab2b8fbb7fc19658e/FLAGfbec13a31 [2019-11-24 21:14:49,939 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f3abb7e7/fec9c99d9b3c43bab2b8fbb7fc19658e [2019-11-24 21:14:49,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:49,950 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:49,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:49,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:49,964 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:49,965 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:49" (1/1) ... [2019-11-24 21:14:49,972 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 09:14:49, skipping insertion in model container [2019-11-24 21:14:49,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:49" (1/1) ... [2019-11-24 21:14:49,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:50,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:51,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:51,793 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:51,841 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:52,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:52,128 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:52,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:52,672 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:52,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52 WrapperNode [2019-11-24 21:14:52,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:52,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:52,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:52,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:52,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:52,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:53,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:14:53,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:14:53,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:14:53,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:52" (1/1) ... [2019-11-24 21:14:53,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:53,586 INFO L168 Benchmark]: Toolchain (without parser) took 3629.76 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 864.5 MB in the end (delta: 91.5 MB). Peak memory consumption was 91.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:53,587 INFO L168 Benchmark]: CDTParser took 2.35 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 21:14:53,590 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2725.19 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 910.3 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:53,592 INFO L168 Benchmark]: Boogie Procedure Inliner took 464.56 ms. Allocated memory is still 1.0 GB. Free memory was 910.3 MB in the beginning and 887.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:53,599 INFO L168 Benchmark]: Boogie Preprocessor took 434.56 ms. Allocated memory is still 1.0 GB. Free memory was 887.4 MB in the beginning and 864.5 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:53,607 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.35 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 2725.19 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 910.3 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 464.56 ms. Allocated memory is still 1.0 GB. Free memory was 910.3 MB in the beginning and 887.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 434.56 ms. Allocated memory is still 1.0 GB. Free memory was 887.4 MB in the beginning and 864.5 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...