./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ssh/s3_srvr.blast.13.i.cil-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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/ssh/s3_srvr.blast.13.i.cil-2.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 17194510d9b99ec25b25421f731ec156f7460313 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/ssh/s3_srvr.blast.13.i.cil-2.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 17194510d9b99ec25b25421f731ec156f7460313 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 16:33:18,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:18,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:18,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:18,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:18,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:18,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:18,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:18,573 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:18,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:18,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:18,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:18,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:18,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:18,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:18,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:18,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:18,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:18,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:18,622 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:18,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:18,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:18,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:18,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:18,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:18,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:18,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:18,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:18,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:18,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:18,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:18,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:18,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:18,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:18,670 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:18,670 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:18,671 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:18,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:18,673 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:18,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:18,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:18,683 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:33:18,720 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:18,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:18,726 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:18,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:18,728 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:18,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:18,730 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:18,730 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:33:18,730 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:18,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:18,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:18,734 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:18,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:18,735 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:18,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:18,735 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:18,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:18,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:18,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:18,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:18,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:18,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:18,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:18,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:18,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:18,741 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:33:18,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:33:18,743 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:18,743 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 -> 17194510d9b99ec25b25421f731ec156f7460313 [2019-11-26 16:33:19,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:19,299 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:19,308 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:19,310 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:19,313 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:19,314 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.13.i.cil-2.c [2019-11-26 16:33:19,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80de51048/829ba17025604fb7bc42f899c438766e/FLAG6c7f67bbd [2019-11-26 16:33:20,860 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:20,864 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.13.i.cil-2.c [2019-11-26 16:33:20,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80de51048/829ba17025604fb7bc42f899c438766e/FLAG6c7f67bbd [2019-11-26 16:33:20,947 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80de51048/829ba17025604fb7bc42f899c438766e [2019-11-26 16:33:20,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:20,954 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:20,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:20,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:20,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:20,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:20,989 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 26.11 04:33:20, skipping insertion in model container [2019-11-26 16:33:20,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:21,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:21,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:21,548 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:21,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@476b049d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:21, skipping insertion in model container [2019-11-26 16:33:21,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:21,555 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:21,559 INFO L168 Benchmark]: Toolchain (without parser) took 603.53 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 944.5 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:21,575 INFO L168 Benchmark]: CDTParser took 0.32 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. [2019-11-26 16:33:21,577 INFO L168 Benchmark]: CACSL2BoogieTranslator took 591.47 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 944.5 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:21,584 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 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 591.47 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 944.5 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1043]: Unsupported Syntax Undefined type SSL_METHOD RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 16:33:25,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:25,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:25,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:25,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:25,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:25,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:25,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:25,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:25,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:25,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:25,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:25,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:25,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:25,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:25,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:25,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:25,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:25,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:25,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:25,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:25,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:25,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:25,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:25,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:25,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:25,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:25,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:25,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:25,526 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:25,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:25,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:25,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:25,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:25,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:25,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:25,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:25,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:25,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:25,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:25,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:25,552 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:33:25,607 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:25,609 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:25,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:25,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:25,617 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:25,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:25,618 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:25,618 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:25,620 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:25,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:25,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:25,621 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:25,621 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:33:25,623 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:33:25,626 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:25,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:25,627 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:25,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:25,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:25,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:25,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:25,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:25,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:25,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:25,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:25,630 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:25,631 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:33:25,631 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:33:25,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:25,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:33:25,635 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 -> 17194510d9b99ec25b25421f731ec156f7460313 [2019-11-26 16:33:26,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:26,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:26,247 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:26,254 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:26,254 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:26,256 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.13.i.cil-2.c [2019-11-26 16:33:26,413 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f376aef5/6b5c070c55a9489d8ac35c61fdfa9cc0/FLAG3ae06bc79 [2019-11-26 16:33:27,790 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:27,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.13.i.cil-2.c [2019-11-26 16:33:27,851 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f376aef5/6b5c070c55a9489d8ac35c61fdfa9cc0/FLAG3ae06bc79 [2019-11-26 16:33:27,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f376aef5/6b5c070c55a9489d8ac35c61fdfa9cc0 [2019-11-26 16:33:27,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:27,910 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:27,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:27,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:27,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:27,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:27" (1/1) ... [2019-11-26 16:33:27,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e52e31a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:27, skipping insertion in model container [2019-11-26 16:33:27,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:27" (1/1) ... [2019-11-26 16:33:27,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:28,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:28,487 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:28,491 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3bde5267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:28, skipping insertion in model container [2019-11-26 16:33:28,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:28,492 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:28,501 INFO L168 Benchmark]: Toolchain (without parser) took 586.70 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 950.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:28,502 INFO L168 Benchmark]: CDTParser took 2.68 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. [2019-11-26 16:33:28,503 INFO L168 Benchmark]: CACSL2BoogieTranslator took 575.53 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 950.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:28,509 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.68 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 575.53 ms. Allocated memory is still 1.0 GB. Free memory was 967.4 MB in the beginning and 950.2 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1043]: Unsupported Syntax Undefined type SSL_METHOD RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...