./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ssh/s3_srvr.blast.04.i.cil.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.04.i.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a85198d3f93b8c751f2c6e712deab62f97c1022f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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.04.i.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a85198d3f93b8c751f2c6e712deab62f97c1022f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:33:11,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:11,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:11,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:11,435 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:11,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:11,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:11,457 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:11,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:11,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:11,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:11,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:11,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:11,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:11,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:11,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:11,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:11,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:11,506 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:11,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:11,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:11,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:11,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:11,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:11,541 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:11,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:11,542 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:11,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:11,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:11,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:11,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:11,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:11,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:11,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:11,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:11,561 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:11,564 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:11,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:11,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:11,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:11,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:11,574 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:33:11,613 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:11,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:11,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:11,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:11,622 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:11,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:11,623 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:11,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:33:11,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:11,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:11,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:11,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:11,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:11,628 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:11,628 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:11,631 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:11,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:11,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:11,632 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:11,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:11,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:11,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:11,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:11,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:11,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:11,636 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:33:11,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:33:11,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:11,637 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 -> a85198d3f93b8c751f2c6e712deab62f97c1022f [2019-11-26 16:33:12,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:12,195 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:12,203 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:12,205 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:12,208 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:12,211 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.04.i.cil.c [2019-11-26 16:33:12,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e35cb327/fa53f6432db94fd09def4e88ceb9d8c0/FLAGa15d34ef8 [2019-11-26 16:33:13,735 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:13,738 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.04.i.cil.c [2019-11-26 16:33:13,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e35cb327/fa53f6432db94fd09def4e88ceb9d8c0/FLAGa15d34ef8 [2019-11-26 16:33:13,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e35cb327/fa53f6432db94fd09def4e88ceb9d8c0 [2019-11-26 16:33:13,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:13,827 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:13,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:13,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:13,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:13,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:13" (1/1) ... [2019-11-26 16:33:13,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a0a35f4 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 16:33:13,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:13" (1/1) ... [2019-11-26 16:33:13,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:14,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:14,369 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:14,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34601f6b 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 16:33:14,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:14,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:14,390 INFO L168 Benchmark]: Toolchain (without parser) took 556.33 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 943.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:14,394 INFO L168 Benchmark]: CDTParser took 0.37 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 16:33:14,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 534.87 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 943.1 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 12.5 GB. [2019-11-26 16:33:14,401 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 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 534.87 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 943.1 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 16:33:18,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:33:18,219 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:33:18,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:33:18,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:33:18,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:33:18,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:33:18,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:33:18,282 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:33:18,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:33:18,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:33:18,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:33:18,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:33:18,302 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:33:18,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:33:18,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:33:18,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:33:18,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:33:18,323 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:33:18,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:33:18,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:33:18,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:33:18,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:33:18,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:33:18,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:33:18,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:33:18,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:33:18,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:33:18,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:33:18,367 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:33:18,369 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:33:18,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:33:18,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:33:18,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:33:18,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:33:18,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:33:18,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:33:18,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:33:18,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:33:18,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:33:18,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:33:18,391 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:33:18,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:33:18,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:33:18,436 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:33:18,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:33:18,438 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:33:18,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:33:18,439 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:33:18,439 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:33:18,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:33:18,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:33:18,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:33:18,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:33:18,444 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:33:18,444 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:33:18,445 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:33:18,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:33:18,447 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:33:18,447 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:33:18,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:33:18,448 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:33:18,448 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:33:18,448 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:33:18,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:33:18,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:33:18,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:33:18,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:33:18,453 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:33:18,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:33:18,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:33:18,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:33:18,455 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 -> a85198d3f93b8c751f2c6e712deab62f97c1022f [2019-11-26 16:33:19,006 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:33:19,034 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:33:19,041 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:33:19,046 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:33:19,046 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:33:19,048 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh/s3_srvr.blast.04.i.cil.c [2019-11-26 16:33:19,192 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaa2603fd/04cf73713226432da1d2e58c71e677e1/FLAG0dbb89bd4 [2019-11-26 16:33:20,522 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:33:20,527 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh/s3_srvr.blast.04.i.cil.c [2019-11-26 16:33:20,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaa2603fd/04cf73713226432da1d2e58c71e677e1/FLAG0dbb89bd4 [2019-11-26 16:33:20,877 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaa2603fd/04cf73713226432da1d2e58c71e677e1 [2019-11-26 16:33:20,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:33:20,886 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:33:20,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:20,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:33:20,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:33:20,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:20,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44043fb9 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 16:33:20,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:33:20" (1/1) ... [2019-11-26 16:33:20,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:33:21,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:33:21,315 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type SSL_METHOD [2019-11-26 16:33:21,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@607d1954 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 16:33:21,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:33:21,322 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 16:33:21,331 INFO L168 Benchmark]: Toolchain (without parser) took 437.47 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 16:33:21,340 INFO L168 Benchmark]: CDTParser took 1.65 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 16:33:21,341 INFO L168 Benchmark]: CACSL2BoogieTranslator took 434.66 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 16:33:21,346 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.65 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 434.66 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...