./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/product-lines/email_spec7_product13.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_spec7_product13.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 9b35b1d1efec08bea7681187b4614cf5fd3807a6 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_spec7_product13.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 9b35b1d1efec08bea7681187b4614cf5fd3807a6 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 21:14:05,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:05,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:05,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:05,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:05,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:05,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:05,260 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:05,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:05,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:05,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:05,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:05,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:05,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:05,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:05,292 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:05,297 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:05,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:05,301 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:05,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:05,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:05,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:05,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:05,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:05,338 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:05,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:05,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:05,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:05,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:05,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:05,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:05,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:05,354 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:05,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:05,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:05,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:05,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:05,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:05,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:05,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:05,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:05,372 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 21:14:05,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:05,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:05,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:05,436 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:05,436 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:05,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:05,439 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:05,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:14:05,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:05,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:05,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:05,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:05,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:05,444 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:05,444 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:05,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:05,447 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:05,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:05,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:05,448 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:05,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:05,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:05,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:05,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:05,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:05,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:05,453 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:14:05,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:14:05,454 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:05,457 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 -> 9b35b1d1efec08bea7681187b4614cf5fd3807a6 [2019-11-24 21:14:06,065 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:06,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:06,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:06,106 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:06,107 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:06,110 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-11-24 21:14:06,266 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d18c301/c01a659ad23a4c03b35acefcb301c148/FLAG725e524ab [2019-11-24 21:14:07,634 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:07,638 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-11-24 21:14:07,691 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d18c301/c01a659ad23a4c03b35acefcb301c148/FLAG725e524ab [2019-11-24 21:14:07,981 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4d18c301/c01a659ad23a4c03b35acefcb301c148 [2019-11-24 21:14:07,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:07,988 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:08,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:08,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:08,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:08,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:07" (1/1) ... [2019-11-24 21:14:08,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5189edd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:08, skipping insertion in model container [2019-11-24 21:14:08,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:07" (1/1) ... [2019-11-24 21:14:08,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:08,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:09,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:09,607 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 21:14:09,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@626054cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:09, skipping insertion in model container [2019-11-24 21:14:09,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:09,614 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:14:09,622 INFO L168 Benchmark]: Toolchain (without parser) took 1628.00 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 973.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:09,623 INFO L168 Benchmark]: CDTParser took 1.18 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 21:14:09,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1608.77 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 973.4 MB in the end (delta: -13.1 MB). Peak memory consumption was 27.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:09,633 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.18 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 1608.77 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 973.4 MB in the end (delta: -13.1 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: 390]: 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 21:14:13,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:14:13,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:14:13,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:14:13,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:14:13,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:14:13,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:14:13,394 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:14:13,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:14:13,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:14:13,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:14:13,412 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:14:13,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:14:13,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:14:13,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:14:13,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:14:13,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:14:13,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:14:13,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:14:13,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:14:13,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:14:13,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:14:13,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:14:13,471 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:14:13,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:14:13,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:14:13,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:14:13,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:14:13,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:14:13,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:14:13,487 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:14:13,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:14:13,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:14:13,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:14:13,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:14:13,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:14:13,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:14:13,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:14:13,501 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:14:13,502 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:14:13,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:14:13,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 21:14:13,548 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:14:13,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:14:13,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:14:13,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:14:13,554 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:14:13,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:14:13,557 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 21:14:13,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 21:14:13,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:14:13,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:14:13,559 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:14:13,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:14:13,562 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:14:13,562 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:14:13,563 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:14:13,563 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 21:14:13,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:14:13,566 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:14:13,566 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:14:13,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:14:13,567 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:14:13,567 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:14:13,567 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:14:13,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:14:13,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:14:13,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:14:13,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:14:13,572 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:14:13,572 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:14:13,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:14:13,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:14:13,574 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 -> 9b35b1d1efec08bea7681187b4614cf5fd3807a6 [2019-11-24 21:14:14,140 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:14:14,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:14:14,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:14:14,182 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:14:14,186 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:14:14,187 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-11-24 21:14:14,338 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636e758d8/d3715b753a8b40a7a0d0a1e57edcb1c1/FLAG093457a1b [2019-11-24 21:14:15,715 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:14:15,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec7_product13.cil.c [2019-11-24 21:14:15,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636e758d8/d3715b753a8b40a7a0d0a1e57edcb1c1/FLAG093457a1b [2019-11-24 21:14:15,804 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/636e758d8/d3715b753a8b40a7a0d0a1e57edcb1c1 [2019-11-24 21:14:15,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:14:15,811 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:14:15,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:15,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:14:15,838 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:14:15,839 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:15" (1/1) ... [2019-11-24 21:14:15,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a851b3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:15, skipping insertion in model container [2019-11-24 21:14:15,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:14:15" (1/1) ... [2019-11-24 21:14:15,868 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:14:16,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:17,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:17,540 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:14:17,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:14:17,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:17,847 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:14:18,049 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:14:18,236 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:14:18,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18 WrapperNode [2019-11-24 21:14:18,241 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:14:18,242 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:18,246 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:14:18,246 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:14:18,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,540 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:14:18,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:14:18,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:14:18,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:14:18,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:14:18" (1/1) ... [2019-11-24 21:14:18,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:14:18,799 INFO L168 Benchmark]: Toolchain (without parser) took 2981.85 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 909.1 MB in the end (delta: 52.6 MB). Peak memory consumption was 52.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:18,805 INFO L168 Benchmark]: CDTParser took 0.27 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 21:14:18,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2414.04 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 920.5 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:18,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 298.64 ms. Allocated memory is still 1.0 GB. Free memory was 920.5 MB in the beginning and 914.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:18,813 INFO L168 Benchmark]: Boogie Preprocessor took 248.93 ms. Allocated memory is still 1.0 GB. Free memory was 914.8 MB in the beginning and 909.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:14:18,828 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 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 2414.04 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 920.5 MB in the end (delta: 41.2 MB). Peak memory consumption was 41.2 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 298.64 ms. Allocated memory is still 1.0 GB. Free memory was 920.5 MB in the beginning and 914.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 248.93 ms. Allocated memory is still 1.0 GB. Free memory was 914.8 MB in the beginning and 909.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...