./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec0_product26.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_spec0_product26.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 c761064ba2ff9d5952cb19bc417b5265eb6de680 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec0_product26.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 c761064ba2ff9d5952cb19bc417b5265eb6de680 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 21:12:48,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:48,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:12:48,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:12:48,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:12:48,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:12:48,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:12:48,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:12:48,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:12:48,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:12:48,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:12:48,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:12:48,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:12:48,963 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:12:48,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:12:48,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:12:48,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:12:48,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:12:48,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:12:48,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:12:48,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:12:49,002 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:12:49,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:12:49,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:12:49,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:12:49,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:12:49,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:12:49,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:12:49,023 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:12:49,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:12:49,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:12:49,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:12:49,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:12:49,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:12:49,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:12:49,040 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:12:49,041 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:12:49,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:12:49,043 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:12:49,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:12:49,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:12:49,052 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:12:49,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:12:49,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:12:49,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:12:49,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:12:49,121 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:12:49,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:12:49,122 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:12:49,122 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:12:49,123 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:12:49,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:12:49,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:12:49,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:12:49,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:12:49,129 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:12:49,129 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:12:49,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:12:49,130 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:12:49,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:12:49,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:12:49,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:12:49,133 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:12:49,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:12:49,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:12:49,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:12:49,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:12:49,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:12:49,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:12:49,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:12:49,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:12:49,142 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 -> c761064ba2ff9d5952cb19bc417b5265eb6de680 [2019-11-24 21:12:49,750 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:12:49,778 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:12:49,788 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:12:49,790 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:12:49,795 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:12:49,796 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product26.cil.c [2019-11-24 21:12:49,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3651c5883/93065f62359e452b94a622f3c63dee6b/FLAGcf45f9054 [2019-11-24 21:12:51,394 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:12:51,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product26.cil.c [2019-11-24 21:12:51,454 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3651c5883/93065f62359e452b94a622f3c63dee6b/FLAGcf45f9054 [2019-11-24 21:12:51,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3651c5883/93065f62359e452b94a622f3c63dee6b [2019-11-24 21:12:51,503 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:12:51,507 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:12:51,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:51,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:12:51,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:12:51,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:51" (1/1) ... [2019-11-24 21:12:51,538 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 09:12:51, skipping insertion in model container [2019-11-24 21:12:51,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:51" (1/1) ... [2019-11-24 21:12:51,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:12:51,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:12:53,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:12:53,427 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 21:12:53,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51b50ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:12:53, skipping insertion in model container [2019-11-24 21:12:53,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:53,431 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:12:53,440 INFO L168 Benchmark]: Toolchain (without parser) took 1927.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.4 MB in the end (delta: -11.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:53,441 INFO L168 Benchmark]: CDTParser took 0.85 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 21:12:53,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1917.26 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 973.4 MB in the end (delta: -17.5 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:53,451 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 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 1917.26 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 973.4 MB in the end (delta: -17.5 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: 2611]: 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 21:12:57,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:57,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:12:57,466 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:12:57,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:12:57,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:12:57,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:12:57,493 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:12:57,495 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:12:57,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:12:57,506 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:12:57,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:12:57,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:12:57,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:12:57,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:12:57,526 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:12:57,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:12:57,534 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:12:57,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:12:57,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:12:57,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:12:57,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:12:57,567 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:12:57,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:12:57,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:12:57,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:12:57,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:12:57,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:12:57,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:12:57,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:12:57,588 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:12:57,589 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:12:57,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:12:57,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:12:57,596 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:12:57,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:12:57,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:12:57,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:12:57,604 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:12:57,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:12:57,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:12:57,610 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:12:57,650 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:12:57,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:12:57,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:12:57,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:12:57,661 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:12:57,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:12:57,662 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:12:57,662 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:12:57,663 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:12:57,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:12:57,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:12:57,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:12:57,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:12:57,668 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:12:57,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:12:57,670 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:12:57,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:12:57,671 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:12:57,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:12:57,671 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:12:57,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:12:57,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:12:57,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:12:57,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:12:57,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:12:57,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:12:57,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:12:57,678 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:12:57,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:12:57,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:12:57,682 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:12:57,683 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 -> c761064ba2ff9d5952cb19bc417b5265eb6de680 [2019-11-24 21:12:58,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:12:58,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:12:58,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:12:58,327 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:12:58,330 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:12:58,331 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product26.cil.c [2019-11-24 21:12:58,491 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebbf4f68/8112d7163f4a46b5b4b16f5cb3c04255/FLAGc35a55d03 [2019-11-24 21:12:59,968 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:12:59,969 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product26.cil.c [2019-11-24 21:13:00,021 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebbf4f68/8112d7163f4a46b5b4b16f5cb3c04255/FLAGc35a55d03 [2019-11-24 21:13:00,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ebbf4f68/8112d7163f4a46b5b4b16f5cb3c04255 [2019-11-24 21:13:00,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:00,076 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:00,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:00,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:00,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:00,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:00" (1/1) ... [2019-11-24 21:13:00,099 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 09:13:00, skipping insertion in model container [2019-11-24 21:13:00,099 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:00" (1/1) ... [2019-11-24 21:13:00,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:00,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:02,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:02,144 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:02,213 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:02,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:02,565 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:02,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:03,084 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:03,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03 WrapperNode [2019-11-24 21:13:03,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:03,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:03,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:03,093 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:03,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,224 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:03,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:03,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:03,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:03,564 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:03" (1/1) ... [2019-11-24 21:13:03,904 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:03,913 INFO L168 Benchmark]: Toolchain (without parser) took 3834.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 893.1 MB in the end (delta: 68.6 MB). Peak memory consumption was 68.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:03,915 INFO L168 Benchmark]: CDTParser took 2.37 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 21:13:03,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3010.75 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 921.8 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:03,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 449.85 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 21:13:03,927 INFO L168 Benchmark]: Boogie Preprocessor took 364.27 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:03,939 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.37 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 3010.75 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 921.8 MB in the end (delta: 34.2 MB). Peak memory consumption was 34.3 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 449.85 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 364.27 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.1 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...