./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec0_product33.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec0_product33.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8f43d6ff52cae193fd213faa3a51e9b50df076be ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec0_product33.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8f43d6ff52cae193fd213faa3a51e9b50df076be ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:12:49,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:49,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:12:49,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:12:49,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:12:49,927 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:12:49,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:12:49,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:12:49,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:12:49,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:12:49,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:12:49,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:12:49,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:12:49,972 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:12:49,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:12:49,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:12:49,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:12:49,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:12:49,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:12:50,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:12:50,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:12:50,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:12:50,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:12:50,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:12:50,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:12:50,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:12:50,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:12:50,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:12:50,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:12:50,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:12:50,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:12:50,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:12:50,053 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:12:50,057 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:12:50,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:12:50,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:12:50,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:12:50,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:12:50,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:12:50,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:12:50,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:12:50,071 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:12:50,113 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:12:50,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:12:50,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:12:50,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:12:50,121 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:12:50,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:12:50,123 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:12:50,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:12:50,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:12:50,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:12:50,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:12:50,127 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:12:50,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:12:50,129 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:12:50,130 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:12:50,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:12:50,132 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:12:50,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:12:50,133 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:12:50,133 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:12:50,134 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:12:50,134 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:12:50,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:12:50,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:12:50,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:12:50,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:12:50,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:12:50,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:12:50,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:12:50,139 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 -> 8f43d6ff52cae193fd213faa3a51e9b50df076be [2019-11-24 21:12:50,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:12:50,799 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:12:50,809 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:12:50,811 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:12:50,815 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:12:50,816 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product33.cil.c [2019-11-24 21:12:50,981 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db21100df/7bbc47c5b8ac4a078651c43a4da56798/FLAG15e75a702 [2019-11-24 21:12:52,406 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:12:52,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product33.cil.c [2019-11-24 21:12:52,463 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db21100df/7bbc47c5b8ac4a078651c43a4da56798/FLAG15e75a702 [2019-11-24 21:12:52,506 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db21100df/7bbc47c5b8ac4a078651c43a4da56798 [2019-11-24 21:12:52,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:12:52,525 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:12:52,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:52,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:12:52,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:12:52,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:52" (1/1) ... [2019-11-24 21:12:52,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0207cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:12:52, skipping insertion in model container [2019-11-24 21:12:52,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:12:52" (1/1) ... [2019-11-24 21:12:52,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:12:52,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:12:54,458 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:12:54,506 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:12:54,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16690f34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:12:54, skipping insertion in model container [2019-11-24 21:12:54,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:12:54,513 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:12:54,521 INFO L168 Benchmark]: Toolchain (without parser) took 1993.94 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 973.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 32.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:54,522 INFO L168 Benchmark]: CDTParser took 1.61 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:12:54,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1983.20 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 973.3 MB in the end (delta: -21.7 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:12:54,531 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.61 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 1983.20 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 973.3 MB in the end (delta: -21.7 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: 2184]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:12:58,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:12:58,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:12:58,566 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:12:58,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:12:58,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:12:58,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:12:58,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:12:58,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:12:58,605 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:12:58,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:12:58,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:12:58,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:12:58,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:12:58,622 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:12:58,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:12:58,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:12:58,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:12:58,638 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:12:58,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:12:58,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:12:58,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:12:58,663 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:12:58,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:12:58,677 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:12:58,678 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:12:58,680 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:12:58,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:12:58,685 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:12:58,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:12:58,690 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:12:58,691 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:12:58,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:12:58,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:12:58,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:12:58,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:12:58,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:12:58,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:12:58,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:12:58,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:12:58,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:12:58,710 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:12:58,767 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:12:58,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:12:58,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:12:58,782 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:12:58,782 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:12:58,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:12:58,783 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:12:58,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:12:58,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:12:58,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:12:58,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:12:58,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:12:58,787 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:12:58,791 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:12:58,791 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:12:58,792 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:12:58,794 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:12:58,794 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:12:58,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:12:58,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:12:58,795 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:12:58,795 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:12:58,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:12:58,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:12:58,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:12:58,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:12:58,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:12:58,800 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:12:58,801 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:12:58,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:12:58,804 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:12:58,804 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 -> 8f43d6ff52cae193fd213faa3a51e9b50df076be [2019-11-24 21:12:59,395 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:12:59,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:12:59,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:12:59,456 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:12:59,459 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:12:59,460 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product33.cil.c [2019-11-24 21:12:59,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205080bf6/5ad0487c9a174429aeb3ff7c63898223/FLAGf5dbe44e0 [2019-11-24 21:13:01,121 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:01,125 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product33.cil.c [2019-11-24 21:13:01,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205080bf6/5ad0487c9a174429aeb3ff7c63898223/FLAGf5dbe44e0 [2019-11-24 21:13:01,221 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205080bf6/5ad0487c9a174429aeb3ff7c63898223 [2019-11-24 21:13:01,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:01,235 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:01,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:01,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:01,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:01,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:01" (1/1) ... [2019-11-24 21:13:01,261 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 09:13:01, skipping insertion in model container [2019-11-24 21:13:01,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:01" (1/1) ... [2019-11-24 21:13:01,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:01,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:03,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:03,215 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:03,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:03,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:03,672 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:03,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:04,191 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:04,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04 WrapperNode [2019-11-24 21:13:04,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:04,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:04,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:04,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:04,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,522 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:04,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:04,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:04,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:04,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:04" (1/1) ... [2019-11-24 21:13:04,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:04,842 INFO L168 Benchmark]: Toolchain (without parser) took 3604.88 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 893.2 MB in the end (delta: 67.1 MB). Peak memory consumption was 67.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:04,844 INFO L168 Benchmark]: CDTParser took 2.84 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 21:13:04,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2956.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 916.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:04,848 INFO L168 Benchmark]: Boogie Procedure Inliner took 323.42 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 21:13:04,853 INFO L168 Benchmark]: Boogie Preprocessor took 312.07 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:04,864 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.84 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 2956.56 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 954.5 MB in the beginning and 916.1 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 323.42 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. * Boogie Preprocessor took 312.07 ms. Allocated memory is still 1.0 GB. Free memory was 904.6 MB in the beginning and 893.2 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...