./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_product32.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_product32.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 41a8515974e55238c7bd0948e6758bbf73783527 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product32.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 41a8515974e55238c7bd0948e6758bbf73783527 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:04,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:04,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:04,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:04,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:04,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:04,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:04,533 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:04,541 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:04,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:04,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:04,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:04,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:04,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:04,561 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:04,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:04,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:04,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:04,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:04,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:04,588 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:04,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:04,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:04,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:04,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:04,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:04,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:04,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:04,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:04,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:04,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:04,622 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:04,623 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:04,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:04,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:04,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:04,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:04,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:04,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:04,635 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:04,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:04,641 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:04,693 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:04,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:04,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:04,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:04,706 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:04,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:04,709 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:04,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:04,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:04,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:04,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:04,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:04,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:04,713 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:04,715 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:04,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:04,718 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:04,718 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:04,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:04,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:04,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:04,721 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:04,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:04,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:04,723 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:04,723 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:04,724 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:04,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:04,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:04,728 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 -> 41a8515974e55238c7bd0948e6758bbf73783527 [2019-11-24 21:13:05,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:05,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:05,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:05,322 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:05,328 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:05,329 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2019-11-24 21:13:05,489 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58fabb8eb/313800cfa58746dea5ce22fc631cd8cd/FLAGca6f6c4c5 [2019-11-24 21:13:06,863 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:06,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2019-11-24 21:13:06,922 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58fabb8eb/313800cfa58746dea5ce22fc631cd8cd/FLAGca6f6c4c5 [2019-11-24 21:13:06,960 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58fabb8eb/313800cfa58746dea5ce22fc631cd8cd [2019-11-24 21:13:06,969 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:06,971 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:06,975 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:06,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:06,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:06,989 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:06" (1/1) ... [2019-11-24 21:13:06,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ab6e674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:06, skipping insertion in model container [2019-11-24 21:13:06,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:06" (1/1) ... [2019-11-24 21:13:07,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:07,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:08,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:08,905 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 21:13:08,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33bd2ce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:08, skipping insertion in model container [2019-11-24 21:13:08,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:08,912 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:08,920 INFO L168 Benchmark]: Toolchain (without parser) took 1943.40 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 973.4 MB in the end (delta: -11.7 MB). Peak memory consumption was 32.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:08,922 INFO L168 Benchmark]: CDTParser took 0.90 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 21:13:08,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1936.53 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 973.4 MB in the end (delta: -17.4 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:08,932 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.90 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 1936.53 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 973.4 MB in the end (delta: -17.4 MB). Peak memory consumption was 27.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1651]: 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 21:13:12,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:12,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:13,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:13,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:13,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:13,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:13,047 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:13,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:13,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:13,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:13,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:13,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:13,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:13,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:13,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:13,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:13,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:13,093 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:13,103 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:13,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:13,117 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:13,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:13,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:13,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:13,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:13,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:13,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:13,139 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:13,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:13,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:13,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:13,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:13,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:13,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:13,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:13,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:13,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:13,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:13,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:13,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:13,163 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:13,204 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:13,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:13,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:13,211 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:13,211 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:13,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:13,212 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:13,212 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:13,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:13,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:13,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:13,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:13,219 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:13,219 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:13,220 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:13,220 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:13,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:13,221 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:13,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:13,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:13,222 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:13,224 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:13,224 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:13,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:13,225 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:13,225 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:13,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:13,226 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:13,227 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:13,227 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:13,230 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:13,230 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 -> 41a8515974e55238c7bd0948e6758bbf73783527 [2019-11-24 21:13:13,801 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:13,833 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:13,841 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:13,846 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:13,848 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:13,849 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2019-11-24 21:13:14,009 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2768a6f1/6322299fb8134dcf83a199bcbd803bcc/FLAG79cd043d0 [2019-11-24 21:13:15,424 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:15,425 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product32.cil.c [2019-11-24 21:13:15,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2768a6f1/6322299fb8134dcf83a199bcbd803bcc/FLAG79cd043d0 [2019-11-24 21:13:15,524 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2768a6f1/6322299fb8134dcf83a199bcbd803bcc [2019-11-24 21:13:15,542 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:15,546 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:15,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:15,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:15,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:15,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:15" (1/1) ... [2019-11-24 21:13:15,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57cbf806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:15, skipping insertion in model container [2019-11-24 21:13:15,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:15" (1/1) ... [2019-11-24 21:13:15,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:15,697 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:17,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:17,349 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:17,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:17,664 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:17,685 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:17,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:18,146 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:18,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18 WrapperNode [2019-11-24 21:13:18,151 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:18,152 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:18,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:18,156 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:18,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,300 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:18,648 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:18,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:18,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:18,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,732 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:18,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:19,017 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:19,065 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:18" (1/1) ... [2019-11-24 21:13:19,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:19,128 INFO L168 Benchmark]: Toolchain (without parser) took 3575.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 881.7 MB in the end (delta: 84.3 MB). Peak memory consumption was 84.3 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,129 INFO L168 Benchmark]: CDTParser took 1.30 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 21:13:19,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2600.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 916.1 MB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,136 INFO L168 Benchmark]: Boogie Procedure Inliner took 495.56 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 898.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,140 INFO L168 Benchmark]: Boogie Preprocessor took 470.03 ms. Allocated memory is still 1.0 GB. Free memory was 898.9 MB in the beginning and 881.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:19,152 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.30 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 2600.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 916.1 MB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 495.56 ms. Allocated memory is still 1.0 GB. Free memory was 916.1 MB in the beginning and 898.9 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 470.03 ms. Allocated memory is still 1.0 GB. Free memory was 898.9 MB in the beginning and 881.7 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...