./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ssh/s3_srvr.blast.12.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.12.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 8d1c32ee092f2b5f261264054761f302681bc07a ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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.12.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 8d1c32ee092f2b5f261264054761f302681bc07a .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:33:16,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:16,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:16,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:16,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:16,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:16,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:16,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:17,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:17,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:17,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:17,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:17,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:17,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:17,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:17,025 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:17,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:17,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:17,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:17,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:17,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:17,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:17,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:17,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:17,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:17,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:17,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:17,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:17,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:17,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:17,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:17,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:17,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:17,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:17,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:17,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:17,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:17,076 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:17,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:17,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:17,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:17,080 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:33:17,108 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:17,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:17,114 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:17,114 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:17,114 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:17,115 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:17,115 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:17,115 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:33:17,115 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:17,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:17,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:17,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:17,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:17,119 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:17,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:17,122 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:17,122 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:17,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:17,122 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:17,123 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:17,123 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:17,123 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:17,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:17,124 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:17,124 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:17,124 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:33:17,124 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:33:17,124 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:17,125 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 -> 8d1c32ee092f2b5f261264054761f302681bc07a [2019-11-26 16:33:17,580 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:17,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:17,600 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:17,606 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:17,606 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:17,607 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.12.i.cil-1.c [2019-11-26 16:33:17,709 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43407b2a1/3016dea23a564634a19411a4436fc202/FLAG67d6a7bea [2019-11-26 16:33:18,634 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:18,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.12.i.cil-1.c [2019-11-26 16:33:18,677 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43407b2a1/3016dea23a564634a19411a4436fc202/FLAG67d6a7bea [2019-11-26 16:33:18,723 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43407b2a1/3016dea23a564634a19411a4436fc202 [2019-11-26 16:33:18,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:18,730 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:18,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:18,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:18,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:18,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:18" (1/1) ... [2019-11-26 16:33:18,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ddd501 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:18, skipping insertion in model container [2019-11-26 16:33:18,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:18" (1/1) ... [2019-11-26 16:33:18,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:18,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:19,094 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:19,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7281b628 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:19, skipping insertion in model container [2019-11-26 16:33:19,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:19,098 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:19,101 INFO L168 Benchmark]: Toolchain (without parser) took 369.03 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 948.8 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:19,102 INFO L168 Benchmark]: CDTParser took 0.21 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 16:33:19,112 INFO L168 Benchmark]: CACSL2BoogieTranslator took 363.94 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 948.8 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:19,117 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 363.94 ms. Allocated memory is still 1.0 GB. Free memory was 966.0 MB in the beginning and 948.8 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 16:33:21,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:21,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:21,809 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:21,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:21,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:21,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:21,828 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:21,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:21,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:21,842 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:21,845 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:21,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:21,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:21,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:21,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:21,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:21,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:21,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:21,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:21,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:21,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:21,880 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:21,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:21,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:21,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:21,890 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:21,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:21,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:21,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:21,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:21,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:21,901 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:21,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:21,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:21,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:21,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:21,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:21,907 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:21,908 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:21,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:21,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:33:21,941 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:21,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:21,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:21,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:21,947 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:21,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:21,948 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:21,948 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:21,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:21,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:21,949 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:21,949 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:21,950 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:33:21,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:33:21,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:21,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:21,953 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:21,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:21,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:21,953 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:21,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:21,954 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:21,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:21,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:21,957 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:21,957 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:21,957 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:33:21,957 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:33:21,958 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:21,958 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:33:21,959 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 -> 8d1c32ee092f2b5f261264054761f302681bc07a [2019-11-26 16:33:22,411 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:22,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:22,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:22,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:22,436 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:22,439 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.12.i.cil-1.c [2019-11-26 16:33:22,541 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f6591503/01b50d5363714c09989e0cc17ab8af11/FLAG70fbec0f3 [2019-11-26 16:33:23,451 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:23,455 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.12.i.cil-1.c [2019-11-26 16:33:23,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f6591503/01b50d5363714c09989e0cc17ab8af11/FLAG70fbec0f3 [2019-11-26 16:33:23,568 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f6591503/01b50d5363714c09989e0cc17ab8af11 [2019-11-26 16:33:23,575 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:23,578 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:23,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:23,581 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:23,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:23,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:23" (1/1) ... [2019-11-26 16:33:23,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d1db71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:23, skipping insertion in model container [2019-11-26 16:33:23,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:23" (1/1) ... [2019-11-26 16:33:23,609 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:23,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:23,957 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:23,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5913ee48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:33:23, skipping insertion in model container [2019-11-26 16:33:23,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:23,960 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:23,968 INFO L168 Benchmark]: Toolchain (without parser) took 385.20 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 16:33:23,968 INFO L168 Benchmark]: CDTParser took 0.26 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 16:33:23,969 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.26 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 16:33:23,975 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 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 379.26 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...