./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ssh/s3_srvr.blast.06.i.cil-1.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.06.i.cil-1.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 1e5c16342ed8a3195ac47e6b0aa4f5bd61af737f .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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.06.i.cil-1.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 1e5c16342ed8a3195ac47e6b0aa4f5bd61af737f ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:33:11,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:11,428 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:11,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:11,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:11,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:11,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:11,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:11,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:11,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:11,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:11,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:11,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:11,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:11,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:11,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:11,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:11,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:11,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:11,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:11,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:11,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:11,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:11,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:11,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:11,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:11,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:11,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:11,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:11,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:11,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:11,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:11,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:11,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:11,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:11,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:11,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:11,592 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:11,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:11,596 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:11,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:11,601 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:33:11,642 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:11,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:11,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:11,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:11,649 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:11,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:11,653 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:11,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:33:11,653 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:11,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:11,655 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:11,655 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:11,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:11,656 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:11,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:11,657 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:11,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:11,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:11,658 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:11,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:11,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:11,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:11,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:11,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:11,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:11,663 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:33:11,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:33:11,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:11,663 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 -> 1e5c16342ed8a3195ac47e6b0aa4f5bd61af737f [2019-11-26 16:33:12,199 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:12,231 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:12,234 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:12,239 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:12,244 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:12,246 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.06.i.cil-1.c [2019-11-26 16:33:12,403 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d4810cb7/981697aa0b8c4d1c910898ec131910b8/FLAGf7737b5d9 [2019-11-26 16:33:13,799 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:13,802 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.06.i.cil-1.c [2019-11-26 16:33:13,856 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d4810cb7/981697aa0b8c4d1c910898ec131910b8/FLAGf7737b5d9 [2019-11-26 16:33:13,895 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d4810cb7/981697aa0b8c4d1c910898ec131910b8 [2019-11-26 16:33:13,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:13,905 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:13,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:13,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:13,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:13,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:13" (1/1) ... [2019-11-26 16:33:13,930 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 04:33:13, skipping insertion in model container [2019-11-26 16:33:13,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:13" (1/1) ... [2019-11-26 16:33:13,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:14,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:14,435 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:14,439 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 04:33:14, skipping insertion in model container [2019-11-26 16:33:14,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:14,440 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:14,451 INFO L168 Benchmark]: Toolchain (without parser) took 537.21 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 16:33:14,452 INFO L168 Benchmark]: CDTParser took 0.46 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 16:33:14,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.10 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 16:33:14,460 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 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 529.10 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 16:33:18,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:18,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:18,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:18,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:18,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:18,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:18,321 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:18,325 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:18,330 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:18,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:18,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:18,339 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:18,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:18,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:18,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:18,356 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:18,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:18,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:18,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:18,380 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:18,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:18,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:18,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:18,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:18,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:18,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:18,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:18,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:18,412 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:18,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:18,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:18,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:18,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:18,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:18,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:18,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:18,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:18,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:18,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:18,435 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:18,436 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:33:18,471 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:18,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:18,477 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:18,477 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:18,479 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:18,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:18,479 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:18,480 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:18,482 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:18,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:18,483 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:18,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:18,484 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:33:18,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:33:18,487 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:18,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:18,488 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:18,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:18,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:18,489 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:18,489 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:18,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:18,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:18,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:18,493 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:18,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:18,493 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:33:18,494 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:33:18,496 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:18,496 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:33:18,498 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 -> 1e5c16342ed8a3195ac47e6b0aa4f5bd61af737f [2019-11-26 16:33:19,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:19,115 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:19,120 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:19,127 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:19,128 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:19,129 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.06.i.cil-1.c [2019-11-26 16:33:19,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/551560b12/99f6be73b1ab43d296d6a08e103ddb7c/FLAG757c3eae9 [2019-11-26 16:33:20,504 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:20,508 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.06.i.cil-1.c [2019-11-26 16:33:20,559 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/551560b12/99f6be73b1ab43d296d6a08e103ddb7c/FLAG757c3eae9 [2019-11-26 16:33:20,992 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/551560b12/99f6be73b1ab43d296d6a08e103ddb7c [2019-11-26 16:33:20,999 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:21,001 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:21,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:21,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:21,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:21,026 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:21,028 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@384808a3 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 16:33:21,029 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:21,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:21,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:21,476 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:21,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@220fb4e3 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 16:33:21,481 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:21,482 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:21,486 INFO L168 Benchmark]: Toolchain (without parser) took 483.77 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 16:33:21,499 INFO L168 Benchmark]: CDTParser took 3.50 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 16:33:21,501 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.11 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 16:33:21,506 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.50 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 467.11 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...