./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec9_product29.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_product29.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 8742f69fdd876ad31f5713c7825df1abcda7f679 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product29.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 8742f69fdd876ad31f5713c7825df1abcda7f679 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:14:34,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:34,152 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:34,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:34,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:34,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:34,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:34,231 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:34,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:34,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:34,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:34,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:34,257 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:34,260 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:34,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:34,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:34,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:34,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:34,277 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:34,284 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:34,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:34,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:34,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:34,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:34,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:34,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:34,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:34,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:34,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:34,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:34,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:34,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:34,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:34,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:34,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:34,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:34,343 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:34,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:34,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:34,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:34,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:34,354 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:34,400 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:34,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:34,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:34,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:34,412 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:34,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:34,413 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:34,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:34,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:34,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:34,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:34,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:34,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:34,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:34,421 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:34,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:34,421 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:34,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:34,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:34,422 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:34,422 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:34,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:34,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:34,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:34,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:34,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:34,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:34,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:34,428 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:34,428 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 -> 8742f69fdd876ad31f5713c7825df1abcda7f679 [2019-11-24 21:14:34,944 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:34,975 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:34,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:34,986 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:34,988 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:34,992 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product29.cil.c [2019-11-24 21:14:35,150 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b5896511/f0cf5791f4b0498c9df53298bdc9ca97/FLAG4ececdaf8 [2019-11-24 21:14:36,490 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:36,502 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product29.cil.c [2019-11-24 21:14:36,561 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b5896511/f0cf5791f4b0498c9df53298bdc9ca97/FLAG4ececdaf8 [2019-11-24 21:14:36,587 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b5896511/f0cf5791f4b0498c9df53298bdc9ca97 [2019-11-24 21:14:36,591 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:36,593 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:36,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:36,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:36,621 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:36,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:36" (1/1) ... [2019-11-24 21:14:36,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@286e58b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:36, skipping insertion in model container [2019-11-24 21:14:36,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:36" (1/1) ... [2019-11-24 21:14:36,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:36,799 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:38,372 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:38,416 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 21:14:38,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@294eecd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:38, skipping insertion in model container [2019-11-24 21:14:38,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:38,424 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:38,434 INFO L168 Benchmark]: Toolchain (without parser) took 1836.16 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 967.7 MB in the end (delta: -4.5 MB). Peak memory consumption was 32.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:38,435 INFO L168 Benchmark]: CDTParser took 3.20 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 21:14:38,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1812.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 967.7 MB in the end (delta: -10.3 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:38,443 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.20 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 1812.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 957.4 MB in the beginning and 967.7 MB in the end (delta: -10.3 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: 710]: 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 21:14:42,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:42,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:42,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:42,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:42,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:42,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:42,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:42,492 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:42,496 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:42,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:42,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:42,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:42,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:42,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:42,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:42,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:42,531 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:42,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:42,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:42,553 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:42,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:42,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:42,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:42,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:42,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:42,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:42,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:42,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:42,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:42,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:42,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:42,590 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:42,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:42,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:42,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:42,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:42,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:42,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:42,605 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:42,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:42,611 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:42,653 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:42,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:42,658 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:42,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:42,665 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:42,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:42,666 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:42,666 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:42,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:42,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:42,668 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:42,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:42,669 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:42,669 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:42,670 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:42,670 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:42,670 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:42,673 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:42,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:42,674 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:42,674 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:42,674 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:42,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:42,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:42,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:42,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:42,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:42,679 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:42,679 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:42,679 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:42,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:42,681 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 -> 8742f69fdd876ad31f5713c7825df1abcda7f679 [2019-11-24 21:14:43,266 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:43,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:43,306 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:43,314 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:43,317 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:43,318 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_product29.cil.c [2019-11-24 21:14:43,486 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d33a9c9bf/ca0102f220b44bf6a701fdb44f8178e0/FLAG03edc7e8c [2019-11-24 21:14:44,888 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:44,889 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_product29.cil.c [2019-11-24 21:14:44,936 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d33a9c9bf/ca0102f220b44bf6a701fdb44f8178e0/FLAG03edc7e8c [2019-11-24 21:14:44,979 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d33a9c9bf/ca0102f220b44bf6a701fdb44f8178e0 [2019-11-24 21:14:44,988 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:44,993 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:44,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:44,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:45,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:45,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a851b3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:45, skipping insertion in model container [2019-11-24 21:14:45,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:44" (1/1) ... [2019-11-24 21:14:45,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:45,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:46,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:46,736 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:46,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:47,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:47,150 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:47,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:47,604 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:47,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47 WrapperNode [2019-11-24 21:14:47,610 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:47,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:47,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:47,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:47,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:47,753 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:48,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:14:48,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:14:48,123 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:14:48,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:47" (1/1) ... [2019-11-24 21:14:48,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:48,555 INFO L168 Benchmark]: Toolchain (without parser) took 3560.05 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 886.0 MB in the end (delta: 75.7 MB). Peak memory consumption was 75.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:48,556 INFO L168 Benchmark]: CDTParser took 1.04 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 21:14:48,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2618.43 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 914.6 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:48,561 INFO L168 Benchmark]: Boogie Procedure Inliner took 508.06 ms. Allocated memory is still 1.0 GB. Free memory was 914.6 MB in the beginning and 897.4 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:48,567 INFO L168 Benchmark]: Boogie Preprocessor took 424.43 ms. Allocated memory is still 1.0 GB. Free memory was 897.4 MB in the beginning and 886.0 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:48,577 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04 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 2618.43 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 914.6 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 508.06 ms. Allocated memory is still 1.0 GB. Free memory was 914.6 MB in the beginning and 897.4 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 424.43 ms. Allocated memory is still 1.0 GB. Free memory was 897.4 MB in the beginning and 886.0 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...