./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2974b92a47eb831d208b12afe58e0122014ce615 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec9_productSimulator.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2974b92a47eb831d208b12afe58e0122014ce615 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:14:39,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:39,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:39,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:39,524 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:39,529 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:39,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:39,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:39,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:39,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:39,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:39,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:39,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:39,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:39,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:39,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:39,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:39,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:39,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:39,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:39,611 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:39,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:39,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:39,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:39,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:39,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:39,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:39,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:39,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:39,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:39,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:39,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:39,649 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:39,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:39,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:39,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:39,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:39,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:39,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:39,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:39,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:39,668 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:39,709 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:39,710 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:39,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:39,716 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:39,716 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:39,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:39,718 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:39,719 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:39,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:39,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:39,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:39,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:39,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:39,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:39,726 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:39,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:39,726 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:39,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:39,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:39,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:39,731 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:39,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:39,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:39,732 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:39,732 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:39,733 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:39,733 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:39,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:39,734 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:39,734 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 -> 2974b92a47eb831d208b12afe58e0122014ce615 [2019-11-24 21:14:40,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:40,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:40,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:40,368 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:40,369 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:40,370 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c [2019-11-24 21:14:40,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8ee3326/34ea03e7d11c4c0a8257e21f77d929e1/FLAGa433dd101 [2019-11-24 21:14:41,977 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:41,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c [2019-11-24 21:14:42,035 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8ee3326/34ea03e7d11c4c0a8257e21f77d929e1/FLAGa433dd101 [2019-11-24 21:14:42,077 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8ee3326/34ea03e7d11c4c0a8257e21f77d929e1 [2019-11-24 21:14:42,083 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:42,089 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:42,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:42,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:42,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:42,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:42" (1/1) ... [2019-11-24 21:14:42,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1ff36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:42, skipping insertion in model container [2019-11-24 21:14:42,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:42" (1/1) ... [2019-11-24 21:14:42,134 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:42,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:44,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:44,072 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 21:14:44,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f88487d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:44, skipping insertion in model container [2019-11-24 21:14:44,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:44,077 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:44,086 INFO L168 Benchmark]: Toolchain (without parser) took 1992.34 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 978.9 MB in the end (delta: -23.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:44,089 INFO L168 Benchmark]: CDTParser took 3.34 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 21:14:44,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1981.95 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 978.9 MB in the end (delta: -23.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:44,098 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.34 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 1981.95 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 978.9 MB in the end (delta: -23.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1714]: 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 21:14:47,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:47,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:48,021 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:48,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:48,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:48,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:48,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:48,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:48,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:48,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:48,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:48,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:48,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:48,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:48,082 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:48,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:48,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:48,095 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:48,105 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:48,111 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:48,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:48,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:48,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:48,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:48,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:48,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:48,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:48,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:48,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:48,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:48,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:48,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:48,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:48,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:48,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:48,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:48,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:48,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:48,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:48,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:48,172 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:48,209 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:48,212 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:48,214 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:48,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:48,223 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:48,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:48,225 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:48,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:48,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:48,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:48,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:48,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:48,230 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:48,231 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:48,231 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:48,231 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:48,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:48,234 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:48,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:48,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:48,235 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:48,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:48,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:48,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:48,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:48,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:48,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:48,240 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:48,240 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:48,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:48,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:48,243 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 -> 2974b92a47eb831d208b12afe58e0122014ce615 [2019-11-24 21:14:48,827 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:48,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:48,867 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:48,869 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:48,873 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:48,876 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c [2019-11-24 21:14:49,028 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e98159aeb/dbcc88b46c9443adbc65bce9fe457880/FLAG16fdf265a [2019-11-24 21:14:50,462 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:50,467 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec9_productSimulator.cil.c [2019-11-24 21:14:50,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e98159aeb/dbcc88b46c9443adbc65bce9fe457880/FLAG16fdf265a [2019-11-24 21:14:50,575 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e98159aeb/dbcc88b46c9443adbc65bce9fe457880 [2019-11-24 21:14:50,584 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:50,586 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:50,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:50,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:50,599 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:50,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:50" (1/1) ... [2019-11-24 21:14:50,612 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 09:14:50, skipping insertion in model container [2019-11-24 21:14:50,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:50" (1/1) ... [2019-11-24 21:14:50,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:50,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:52,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:52,512 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:52,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:52,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:52,865 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:53,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:53,500 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:53,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53 WrapperNode [2019-11-24 21:14:53,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:53,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:53,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:53,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:53,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:14:53,641 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:04,535 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:15:04,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:15:04,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:15:04,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:15:04,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:04,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:05,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:05,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:08,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:09,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:10,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:53" (1/1) ... [2019-11-24 21:15:12,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:15:12,059 INFO L168 Benchmark]: Toolchain (without parser) took 21461.60 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 361.9 MB in the end (delta: 589.7 MB). Peak memory consumption was 655.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:15:12,060 INFO L168 Benchmark]: CDTParser took 0.50 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 21:15:12,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2913.49 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 887.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:15:12,064 INFO L168 Benchmark]: Boogie Procedure Inliner took 11030.21 ms. Allocated memory is still 1.0 GB. Free memory was 887.3 MB in the beginning and 698.7 MB in the end (delta: 188.6 MB). Peak memory consumption was 457.9 MB. Max. memory is 12.5 GB. [2019-11-24 21:15:12,067 INFO L168 Benchmark]: Boogie Preprocessor took 7508.21 ms. Allocated memory is still 1.0 GB. Free memory was 698.7 MB in the beginning and 361.9 MB in the end (delta: 336.8 MB). Peak memory consumption was 402.4 MB. Max. memory is 12.5 GB. [2019-11-24 21:15:12,074 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 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 2913.49 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 887.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 11030.21 ms. Allocated memory is still 1.0 GB. Free memory was 887.3 MB in the beginning and 698.7 MB in the end (delta: 188.6 MB). Peak memory consumption was 457.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 7508.21 ms. Allocated memory is still 1.0 GB. Free memory was 698.7 MB in the beginning and 361.9 MB in the end (delta: 336.8 MB). Peak memory consumption was 402.4 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...