./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_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_spec11_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 c9f0edf8a9fdb556df2b3eedf0db5f26e25c1fbf .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec11_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 c9f0edf8a9fdb556df2b3eedf0db5f26e25c1fbf ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:13:04,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:04,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:04,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:04,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:04,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:04,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:04,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:04,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:04,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:04,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:04,795 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:04,799 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:04,802 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:04,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:04,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:04,813 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:04,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:04,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:04,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:04,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:04,846 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:04,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:04,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:04,862 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:04,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:04,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:04,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:04,868 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:04,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:04,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:04,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:04,875 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:04,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:04,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:04,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:04,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:04,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:04,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:04,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:04,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:04,896 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:04,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:04,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:04,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:04,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:04,946 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:04,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:04,947 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:04,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:04,948 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:04,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:04,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:04,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:04,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:04,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:04,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:04,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:04,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:04,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:04,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:04,957 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:04,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:04,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:04,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:04,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:04,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:04,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:04,960 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:04,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:04,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:04,963 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 -> c9f0edf8a9fdb556df2b3eedf0db5f26e25c1fbf [2019-11-24 21:13:05,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:05,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:05,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:05,623 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:05,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:05,630 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product33.cil.c [2019-11-24 21:13:05,779 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc11f946/948f0b361e68428e8a06847a8c5062db/FLAG308103dd3 [2019-11-24 21:13:07,202 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:07,204 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product33.cil.c [2019-11-24 21:13:07,258 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc11f946/948f0b361e68428e8a06847a8c5062db/FLAG308103dd3 [2019-11-24 21:13:07,631 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fc11f946/948f0b361e68428e8a06847a8c5062db [2019-11-24 21:13:07,648 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:07,651 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:07,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:07,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:07,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:07,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:07" (1/1) ... [2019-11-24 21:13:07,683 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@685d65fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:07, skipping insertion in model container [2019-11-24 21:13:07,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:07" (1/1) ... [2019-11-24 21:13:07,695 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:07,880 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:09,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:09,617 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 21:13:09,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@413432bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:09, skipping insertion in model container [2019-11-24 21:13:09,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:09,625 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:09,632 INFO L168 Benchmark]: Toolchain (without parser) took 1976.46 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 979.1 MB in the end (delta: -11.7 MB). Peak memory consumption was 38.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:09,634 INFO L168 Benchmark]: CDTParser took 0.89 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 21:13:09,638 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1961.13 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 979.1 MB in the end (delta: -17.4 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:09,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 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 1961.13 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 979.1 MB in the end (delta: -17.4 MB). Peak memory consumption was 32.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1324]: 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 21:13:13,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:13,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:13,717 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:13,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:13,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:13,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:13,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:13,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:13,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:13,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:13,761 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:13,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:13,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:13,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:13,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:13,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:13,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:13,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:13,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:13,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:13,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:13,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:13,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:13,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:13,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:13,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:13,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:13,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:13,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:13,841 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:13,845 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:13,846 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:13,848 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:13,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:13,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:13,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:13,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:13,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:13,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:13,862 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:13,864 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:13,905 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:13,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:13,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:13,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:13,915 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:13,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:13,916 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:13,916 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:13,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:13,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:13,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:13,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:13,920 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:13,921 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:13,921 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:13,922 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:13,924 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:13,924 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:13,924 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:13,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:13,925 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:13,925 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:13,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:13,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:13,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:13,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:13,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:13,930 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:13,930 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:13,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:13,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:13,932 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 -> c9f0edf8a9fdb556df2b3eedf0db5f26e25c1fbf [2019-11-24 21:13:14,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:14,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:14,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:14,531 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:14,534 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:14,535 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product33.cil.c [2019-11-24 21:13:14,695 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/466e625e1/229c9329b48849feac0c56e0f9f42bd0/FLAGfec830b73 [2019-11-24 21:13:16,122 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:16,126 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product33.cil.c [2019-11-24 21:13:16,192 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/466e625e1/229c9329b48849feac0c56e0f9f42bd0/FLAGfec830b73 [2019-11-24 21:13:16,218 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/466e625e1/229c9329b48849feac0c56e0f9f42bd0 [2019-11-24 21:13:16,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:16,225 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:16,244 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:16,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:16,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:16,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:16" (1/1) ... [2019-11-24 21:13:16,264 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 09:13:16, skipping insertion in model container [2019-11-24 21:13:16,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:16" (1/1) ... [2019-11-24 21:13:16,285 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:16,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:18,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:18,274 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:18,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:18,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:18,606 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:18,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:19,122 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:19,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19 WrapperNode [2019-11-24 21:13:19,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:19,130 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:19,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:19,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:19,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,529 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:19,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:19,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:19,530 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:19,555 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,595 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,707 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19" (1/1) ... [2019-11-24 21:13:19,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:19,841 INFO L168 Benchmark]: Toolchain (without parser) took 3611.25 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 898.8 MB in the end (delta: 62.9 MB). Peak memory consumption was 62.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,842 INFO L168 Benchmark]: CDTParser took 1.13 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 21:13:19,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2885.37 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 916.1 MB in the end (delta: 39.9 MB). Peak memory consumption was 40.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,848 INFO L168 Benchmark]: Boogie Procedure Inliner took 399.22 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 904.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,853 INFO L168 Benchmark]: Boogie Preprocessor took 303.75 ms. Allocated memory is still 1.0 GB. Free memory was 904.5 MB in the beginning and 898.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,863 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.13 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 2885.37 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 916.1 MB in the end (delta: 39.9 MB). Peak memory consumption was 40.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 399.22 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 904.5 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 303.75 ms. Allocated memory is still 1.0 GB. Free memory was 904.5 MB in the beginning and 898.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...