./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec11_product35.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_product35.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 64b9820820e2f6266fdd291c5531032c7c1574db .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_product35.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 64b9820820e2f6266fdd291c5531032c7c1574db ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:13:05,908 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:05,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:05,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:05,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:05,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:05,956 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:05,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:05,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:05,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:05,986 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:05,991 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:05,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:05,998 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:06,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:06,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:06,008 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:06,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:06,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:06,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:06,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:06,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:06,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:06,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:06,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:06,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:06,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:06,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:06,069 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:06,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:06,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:06,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:06,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:06,080 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:06,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:06,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:06,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:06,089 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:06,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:06,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:06,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:06,095 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:13:06,138 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:06,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:06,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:06,146 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:06,146 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:06,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:06,148 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:06,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:13:06,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:06,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:06,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:06,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:06,154 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:06,155 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:06,155 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:06,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:06,156 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:06,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:06,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:06,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:06,160 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:06,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:06,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:06,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:06,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:06,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:06,162 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:13:06,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:13:06,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:06,164 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 -> 64b9820820e2f6266fdd291c5531032c7c1574db [2019-11-24 21:13:06,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:06,812 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:06,821 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:06,826 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:06,827 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:06,828 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product35.cil.c [2019-11-24 21:13:07,003 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1222f02a/e0761316d1e743448b389c2ab241ad80/FLAG3d8944718 [2019-11-24 21:13:08,281 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:08,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product35.cil.c [2019-11-24 21:13:08,350 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1222f02a/e0761316d1e743448b389c2ab241ad80/FLAG3d8944718 [2019-11-24 21:13:08,388 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1222f02a/e0761316d1e743448b389c2ab241ad80 [2019-11-24 21:13:08,393 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:08,396 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:08,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:08,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:08,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:08,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:08" (1/1) ... [2019-11-24 21:13:08,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54771fda 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 21:13:08,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:08" (1/1) ... [2019-11-24 21:13:08,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:08,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:10,335 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:10,382 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 21:13:10,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2796060b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:10, skipping insertion in model container [2019-11-24 21:13:10,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:10,390 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:13:10,399 INFO L168 Benchmark]: Toolchain (without parser) took 1998.60 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 973.3 MB in the end (delta: -5.8 MB). Peak memory consumption was 32.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:10,402 INFO L168 Benchmark]: CDTParser took 0.99 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 21:13:10,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1976.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:10,411 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 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 1976.43 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 973.3 MB in the end (delta: -11.6 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1592]: 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 21:13:14,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:13:14,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:13:14,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:13:14,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:13:14,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:13:14,495 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:13:14,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:13:14,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:13:14,521 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:13:14,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:13:14,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:13:14,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:13:14,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:13:14,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:13:14,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:13:14,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:13:14,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:13:14,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:13:14,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:13:14,571 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:13:14,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:13:14,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:13:14,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:13:14,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:13:14,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:13:14,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:13:14,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:13:14,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:13:14,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:13:14,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:13:14,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:13:14,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:13:14,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:13:14,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:13:14,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:13:14,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:13:14,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:13:14,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:13:14,624 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:13:14,626 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:13:14,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:13:14,669 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:13:14,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:13:14,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:13:14,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:13:14,677 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:13:14,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:13:14,680 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:13:14,681 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:13:14,681 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:13:14,681 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:13:14,683 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:13:14,683 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:13:14,683 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:13:14,685 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:13:14,685 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:13:14,686 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:13:14,686 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:13:14,686 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:13:14,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:13:14,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:13:14,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:13:14,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:13:14,690 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:13:14,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:13:14,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:13:14,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:13:14,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:13:14,693 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:13:14,693 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:13:14,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:13:14,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:13:14,697 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 -> 64b9820820e2f6266fdd291c5531032c7c1574db [2019-11-24 21:13:15,301 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:13:15,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:13:15,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:13:15,346 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:13:15,349 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:13:15,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec11_product35.cil.c [2019-11-24 21:13:15,517 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2939cb97/d115f38acd4140f082c31571d7ebd0fb/FLAGb80b2db75 [2019-11-24 21:13:16,955 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:13:16,958 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec11_product35.cil.c [2019-11-24 21:13:17,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2939cb97/d115f38acd4140f082c31571d7ebd0fb/FLAGb80b2db75 [2019-11-24 21:13:17,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2939cb97/d115f38acd4140f082c31571d7ebd0fb [2019-11-24 21:13:17,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:13:17,070 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:13:17,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:17,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:13:17,084 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:13:17,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:17" (1/1) ... [2019-11-24 21:13:17,094 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 09:13:17, skipping insertion in model container [2019-11-24 21:13:17,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:13:17" (1/1) ... [2019-11-24 21:13:17,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:13:17,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:19,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:19,075 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:13:19,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:13:19,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:19,421 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:13:19,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:13:19,890 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:13:19,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:13:19 WrapperNode [2019-11-24 21:13:19,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:13:19,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:19,896 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:13:19,896 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:13:19,915 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 21:13:20,032 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 21:13:20,350 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:13:20,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:13:20,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:13:20,352 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:13:20,374 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 21:13:20,378 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 21:13:20,425 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 21:13:20,426 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 21:13:20,581 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 21:13:20,668 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 21:13:20,705 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 21:13:20,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:13:20,766 INFO L168 Benchmark]: Toolchain (without parser) took 3688.83 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 870.3 MB in the end (delta: 91.4 MB). Peak memory consumption was 91.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:20,767 INFO L168 Benchmark]: CDTParser took 2.51 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:13:20,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2820.92 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 910.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:20,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 456.00 ms. Allocated memory is still 1.0 GB. Free memory was 910.4 MB in the beginning and 887.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:20,775 INFO L168 Benchmark]: Boogie Preprocessor took 404.70 ms. Allocated memory is still 1.0 GB. Free memory was 887.4 MB in the beginning and 870.3 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:13:20,786 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.51 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2820.92 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 910.4 MB in the end (delta: 45.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 456.00 ms. Allocated memory is still 1.0 GB. Free memory was 910.4 MB in the beginning and 887.4 MB in the end (delta: 22.9 MB). Peak memory consumption was 22.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 404.70 ms. Allocated memory is still 1.0 GB. Free memory was 887.4 MB in the beginning and 870.3 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...