./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec9_product14.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_product14.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 b16f064603084aeff5516f798278eee556c42fd2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_product14.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 b16f064603084aeff5516f798278eee556c42fd2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:14:30,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:30,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:30,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:30,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:30,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:30,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:30,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:30,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:30,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:30,588 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:30,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:30,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:30,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:30,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:30,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:30,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:30,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:30,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:30,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:30,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:30,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:30,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:30,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:30,667 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:30,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:30,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:30,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:30,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:30,677 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:30,678 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:30,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:30,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:30,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:30,689 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:30,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:30,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:30,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:30,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:30,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:30,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:30,701 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:30,747 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:30,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:30,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:30,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:30,755 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:30,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:30,756 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:30,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:30,759 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:30,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:30,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:30,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:30,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:30,761 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:30,762 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:30,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:30,764 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:30,765 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:30,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:30,765 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:30,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:30,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:30,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:30,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:30,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:30,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:30,771 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:30,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:30,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:30,772 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 -> b16f064603084aeff5516f798278eee556c42fd2 [2019-11-24 21:14:31,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:31,384 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:31,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:31,395 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:31,400 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:31,401 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product14.cil.c [2019-11-24 21:14:31,563 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa32507/30601ca671d349f88f0a0ec0d1db5111/FLAGd8e012f28 [2019-11-24 21:14:33,008 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:33,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product14.cil.c [2019-11-24 21:14:33,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa32507/30601ca671d349f88f0a0ec0d1db5111/FLAGd8e012f28 [2019-11-24 21:14:33,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fffa32507/30601ca671d349f88f0a0ec0d1db5111 [2019-11-24 21:14:33,124 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:33,129 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:33,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:33,135 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:33,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:33,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:33" (1/1) ... [2019-11-24 21:14:33,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177923f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:33, skipping insertion in model container [2019-11-24 21:14:33,156 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:33" (1/1) ... [2019-11-24 21:14:33,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:33,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:34,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:35,010 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 21:14:35,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f39406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:35, skipping insertion in model container [2019-11-24 21:14:35,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:35,018 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:35,037 INFO L168 Benchmark]: Toolchain (without parser) took 1894.58 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 979.1 MB in the end (delta: -17.5 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:35,038 INFO L168 Benchmark]: CDTParser took 0.93 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 21:14:35,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1883.64 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 979.1 MB in the end (delta: -17.5 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:35,048 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.93 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 1883.64 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 979.1 MB in the end (delta: -17.5 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 994]: 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 21:14:39,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:39,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:39,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:39,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:39,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:39,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:39,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:39,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:39,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:39,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:39,204 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:39,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:39,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:39,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:39,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:39,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:39,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:39,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:39,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:39,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:39,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:39,262 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:39,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:39,277 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:39,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:39,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:39,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:39,281 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:39,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:39,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:39,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:39,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:39,299 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:39,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:39,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:39,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:39,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:39,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:39,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:39,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:39,335 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:39,375 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:39,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:39,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:39,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:39,384 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:39,385 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:39,385 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:39,386 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:39,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:39,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:39,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:39,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:39,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:39,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:39,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:39,392 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:39,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:39,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:39,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:39,396 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:39,396 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:39,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:39,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:39,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:39,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:39,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:39,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:39,400 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:39,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:39,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:39,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:39,404 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 -> b16f064603084aeff5516f798278eee556c42fd2 [2019-11-24 21:14:39,995 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:40,027 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:40,036 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:40,042 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:40,043 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:40,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product14.cil.c [2019-11-24 21:14:40,209 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1871c80c/6a18875476714d59a1314348a88b0073/FLAG26b9a0641 [2019-11-24 21:14:41,664 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:41,668 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product14.cil.c [2019-11-24 21:14:41,731 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1871c80c/6a18875476714d59a1314348a88b0073/FLAG26b9a0641 [2019-11-24 21:14:41,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1871c80c/6a18875476714d59a1314348a88b0073 [2019-11-24 21:14:41,782 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:41,786 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:41,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:41,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:41,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:41,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:41" (1/1) ... [2019-11-24 21:14:41,813 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 09:14:41, skipping insertion in model container [2019-11-24 21:14:41,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:41" (1/1) ... [2019-11-24 21:14:41,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:41,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:43,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:43,728 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:43,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:44,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:44,025 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:44,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:44,414 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:44,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44 WrapperNode [2019-11-24 21:14:44,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:44,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:44,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:44,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:44,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:44,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:44,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:44,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:14:44,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:14:44,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:14:44,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:44,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:44,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:44,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,221 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:45,235 INFO L168 Benchmark]: Toolchain (without parser) took 3444.31 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 904.6 MB in the end (delta: 57.0 MB). Peak memory consumption was 57.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:45,236 INFO L168 Benchmark]: CDTParser took 1.68 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 21:14:45,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2636.79 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 927.6 MB in the end (delta: 34.1 MB). Peak memory consumption was 34.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:45,241 INFO L168 Benchmark]: Boogie Procedure Inliner took 438.66 ms. Allocated memory is still 1.0 GB. Free memory was 927.6 MB in the beginning and 916.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:45,245 INFO L168 Benchmark]: Boogie Preprocessor took 357.55 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 904.6 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:45,257 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.68 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 2636.79 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 927.6 MB in the end (delta: 34.1 MB). Peak memory consumption was 34.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 438.66 ms. Allocated memory is still 1.0 GB. Free memory was 927.6 MB in the beginning and 916.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 357.55 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 904.6 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...