./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec1_productSimulator.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_spec1_productSimulator.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 bc7d090a138580add9976b84569c79c9dd40b01c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_spec1_productSimulator.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 bc7d090a138580add9976b84569c79c9dd40b01c ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:19,814 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:19,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:19,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:19,864 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:19,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:19,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:19,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:19,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:19,902 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:19,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:19,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:19,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:19,913 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:19,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:19,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:19,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:19,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:19,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:19,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:19,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:19,966 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:19,970 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:19,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:19,987 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:19,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:19,988 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:19,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:19,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:19,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:19,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:20,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:20,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:20,003 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:20,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:20,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:20,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:20,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:20,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:20,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:20,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:20,019 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:20,059 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:20,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:20,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:20,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:20,067 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:20,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:20,069 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:20,070 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:20,070 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:20,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:20,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:20,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:20,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:20,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:20,075 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:20,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:20,078 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:20,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:20,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:20,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:20,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:20,080 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:20,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:20,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:20,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:20,085 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:20,085 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:20,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:20,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:20,086 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 -> bc7d090a138580add9976b84569c79c9dd40b01c [2019-11-24 21:13:20,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:20,752 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:20,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:20,767 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:20,768 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:20,769 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec1_productSimulator.cil.c [2019-11-24 21:13:20,925 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0fd556/c362369940a7484ea5848bf59505da8f/FLAG42803a667 [2019-11-24 21:13:22,365 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:22,369 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_productSimulator.cil.c [2019-11-24 21:13:22,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0fd556/c362369940a7484ea5848bf59505da8f/FLAG42803a667 [2019-11-24 21:13:22,462 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43b0fd556/c362369940a7484ea5848bf59505da8f [2019-11-24 21:13:22,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:22,472 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:22,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:22,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:22,487 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:22,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:22" (1/1) ... [2019-11-24 21:13:22,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1ff36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:22, skipping insertion in model container [2019-11-24 21:13:22,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:22" (1/1) ... [2019-11-24 21:13:22,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:22,680 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:24,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:24,339 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 21:13:24,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ad9ba4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:24, skipping insertion in model container [2019-11-24 21:13:24,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:24,348 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:24,355 INFO L168 Benchmark]: Toolchain (without parser) took 1878.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:24,357 INFO L168 Benchmark]: CDTParser took 0.85 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 21:13:24,360 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1865.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:24,367 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1865.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1943]: 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 21:13:28,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:28,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:28,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:28,360 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:28,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:28,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:28,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:28,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:28,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:28,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:28,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:28,409 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:28,413 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:28,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:28,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:28,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:28,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:28,436 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:28,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:28,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:28,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:28,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:28,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:28,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:28,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:28,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:28,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:28,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:28,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:28,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:28,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:28,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:28,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:28,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:28,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:28,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:28,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:28,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:28,503 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:28,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:28,508 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:28,547 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:28,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:28,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:28,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:28,555 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:28,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:28,559 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:28,559 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:28,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:28,560 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:28,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:28,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:28,562 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:28,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:28,562 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:28,563 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:28,566 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:28,566 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:28,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:28,567 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:28,567 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:28,567 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:28,568 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:28,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:28,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:28,568 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:28,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:28,571 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:28,571 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:28,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:28,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:28,573 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 -> bc7d090a138580add9976b84569c79c9dd40b01c [2019-11-24 21:13:29,151 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:29,183 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:29,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:29,192 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:29,196 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:29,200 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec1_productSimulator.cil.c [2019-11-24 21:13:29,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284144923/c06209c1cac6462f9188a8a48c07fecc/FLAGfd7354b23 [2019-11-24 21:13:30,863 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:30,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec1_productSimulator.cil.c [2019-11-24 21:13:30,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284144923/c06209c1cac6462f9188a8a48c07fecc/FLAGfd7354b23 [2019-11-24 21:13:30,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/284144923/c06209c1cac6462f9188a8a48c07fecc [2019-11-24 21:13:30,973 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:30,977 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:30,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:30,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:30,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:30,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:30" (1/1) ... [2019-11-24 21:13:31,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a0a35f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:30, skipping insertion in model container [2019-11-24 21:13:31,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:30" (1/1) ... [2019-11-24 21:13:31,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:31,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:32,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:32,832 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:32,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:33,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:33,258 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:33,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:33,979 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:33,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33 WrapperNode [2019-11-24 21:13:33,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:33,984 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:33,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:33,986 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:34,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:34,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:43,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:43,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:43,564 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:43,564 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:43,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:43,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:44,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:44,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:47,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:48,671 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:49,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:33" (1/1) ... [2019-11-24 21:13:50,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:50,330 INFO L168 Benchmark]: Toolchain (without parser) took 19340.82 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 370.0 MB in the end (delta: 586.0 MB). Peak memory consumption was 664.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:50,331 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:13:50,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3003.11 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 886.0 MB in the end (delta: 69.9 MB). Peak memory consumption was 70.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:50,336 INFO L168 Benchmark]: Boogie Procedure Inliner took 9579.10 ms. Allocated memory is still 1.0 GB. Free memory was 886.0 MB in the beginning and 468.6 MB in the end (delta: 417.5 MB). Peak memory consumption was 418.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:50,338 INFO L168 Benchmark]: Boogie Preprocessor took 6749.36 ms. Allocated memory is still 1.0 GB. Free memory was 468.6 MB in the beginning and 370.0 MB in the end (delta: 98.6 MB). Peak memory consumption was 176.6 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:50,348 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 3003.11 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 886.0 MB in the end (delta: 69.9 MB). Peak memory consumption was 70.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 9579.10 ms. Allocated memory is still 1.0 GB. Free memory was 886.0 MB in the beginning and 468.6 MB in the end (delta: 417.5 MB). Peak memory consumption was 418.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 6749.36 ms. Allocated memory is still 1.0 GB. Free memory was 468.6 MB in the beginning and 370.0 MB in the end (delta: 98.6 MB). Peak memory consumption was 176.6 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...