./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec7_product33.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_spec7_product33.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 c1164b9a36455a689a0fa869691836fca7914648 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec7_product33.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 c1164b9a36455a689a0fa869691836fca7914648 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:14:15,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:15,164 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:15,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:15,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:15,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:15,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:15,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:15,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:15,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:15,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:15,252 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:15,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:15,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:15,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:15,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:15,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:15,277 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:15,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:15,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:15,299 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:15,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:15,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:15,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:15,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:15,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:15,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:15,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:15,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:15,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:15,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:15,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:15,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:15,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:15,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:15,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:15,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:15,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:15,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:15,349 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:15,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:15,356 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:15,396 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:15,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:15,403 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:15,403 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:15,406 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:15,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:15,407 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:15,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:15,407 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:15,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:15,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:15,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:15,412 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:15,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:15,413 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:15,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:15,413 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:15,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:15,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:15,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:15,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:15,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:15,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:15,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:15,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:15,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:15,419 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:15,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:15,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:15,423 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 -> c1164b9a36455a689a0fa869691836fca7914648 [2019-11-24 21:14:16,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:16,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:16,152 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:16,153 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:16,157 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:16,158 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec7_product33.cil.c [2019-11-24 21:14:16,300 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2139555dc/c3e12c3d12e44420b8edd5f8035270f9/FLAG6fef65d8d [2019-11-24 21:14:17,701 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:17,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product33.cil.c [2019-11-24 21:14:17,764 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2139555dc/c3e12c3d12e44420b8edd5f8035270f9/FLAG6fef65d8d [2019-11-24 21:14:17,792 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2139555dc/c3e12c3d12e44420b8edd5f8035270f9 [2019-11-24 21:14:17,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:17,809 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:17,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:17,819 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:17,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:17,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:17" (1/1) ... [2019-11-24 21:14:17,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54771fda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:17, skipping insertion in model container [2019-11-24 21:14:17,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:17" (1/1) ... [2019-11-24 21:14:17,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:18,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:19,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:19,610 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 21:14:19,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34bbf9fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:19, skipping insertion in model container [2019-11-24 21:14:19,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:19,618 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:19,623 INFO L168 Benchmark]: Toolchain (without parser) took 1811.24 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 972.1 MB in the end (delta: -10.4 MB). Peak memory consumption was 26.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:19,625 INFO L168 Benchmark]: CDTParser took 0.64 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 21:14:19,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1798.57 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 972.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 21.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:19,635 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.64 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 1798.57 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 972.1 MB in the end (delta: -16.1 MB). Peak memory consumption was 21.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 227]: 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 21:14:23,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:23,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:23,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:23,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:23,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:23,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:23,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:23,637 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:23,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:23,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:23,652 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:23,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:23,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:23,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:23,665 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:23,670 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:23,672 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:23,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:23,687 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:23,694 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:23,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:23,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:23,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:23,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:23,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:23,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:23,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:23,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:23,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:23,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:23,731 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:23,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:23,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:23,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:23,739 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:23,741 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:23,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:23,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:23,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:23,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:23,752 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:23,799 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:23,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:23,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:23,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:23,807 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:23,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:23,810 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:23,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:23,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:23,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:23,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:23,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:23,813 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:23,815 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:23,816 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:23,816 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:23,816 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:23,816 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:23,817 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:23,817 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:23,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:23,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:23,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:23,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:23,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:23,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:23,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:23,822 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:23,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:23,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:23,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:23,827 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 -> c1164b9a36455a689a0fa869691836fca7914648 [2019-11-24 21:14:24,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:24,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:24,495 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:24,500 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:24,502 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:24,503 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec7_product33.cil.c [2019-11-24 21:14:24,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d56ef93cf/6d99c187ca994017948a575120e3842f/FLAG2e2c8eeb4 [2019-11-24 21:14:25,987 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:25,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product33.cil.c [2019-11-24 21:14:26,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d56ef93cf/6d99c187ca994017948a575120e3842f/FLAG2e2c8eeb4 [2019-11-24 21:14:26,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d56ef93cf/6d99c187ca994017948a575120e3842f [2019-11-24 21:14:26,318 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:26,326 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:26,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:26,331 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:26,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:26,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:26" (1/1) ... [2019-11-24 21:14:26,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c086abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:26, skipping insertion in model container [2019-11-24 21:14:26,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:26" (1/1) ... [2019-11-24 21:14:26,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:26,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:28,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:28,130 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:28,178 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:28,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:28,515 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:28,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:29,012 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:29,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29 WrapperNode [2019-11-24 21:14:29,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:29,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:29,020 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:29,020 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:29,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,166 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,420 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:29,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:14:29,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:14:29,423 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:14:29,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:29" (1/1) ... [2019-11-24 21:14:29,761 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:29,771 INFO L168 Benchmark]: Toolchain (without parser) took 3440.05 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 892.9 MB in the end (delta: 74.5 MB). Peak memory consumption was 74.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:29,772 INFO L168 Benchmark]: CDTParser took 2.36 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 21:14:29,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2690.08 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 915.8 MB in the end (delta: 45.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:29,781 INFO L168 Benchmark]: Boogie Procedure Inliner took 403.68 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 904.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:29,784 INFO L168 Benchmark]: Boogie Preprocessor took 340.24 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 892.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:29,795 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.36 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 2690.08 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 915.8 MB in the end (delta: 45.9 MB). Peak memory consumption was 46.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 403.68 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 904.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 340.24 ms. Allocated memory is still 1.0 GB. Free memory was 904.3 MB in the beginning and 892.9 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...