java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_3.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:47:29,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:47:29,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:47:29,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:47:29,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:47:29,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:47:29,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:47:29,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:47:29,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:47:29,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:47:29,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:47:29,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:47:29,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:47:29,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:47:29,280 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:47:29,281 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:47:29,283 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:47:29,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:47:29,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:47:29,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:47:29,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:47:29,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:47:29,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:47:29,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:47:29,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:47:29,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:47:29,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:47:29,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:47:29,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:47:29,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:47:29,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:47:29,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:47:29,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:47:29,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:47:29,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:47:29,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:47:29,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:47:29,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:47:29,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:47:29,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:47:29,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:47:29,317 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:47:29,351 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:47:29,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:47:29,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:47:29,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:47:29,353 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:47:29,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:47:29,353 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:47:29,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:47:29,354 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:47:29,354 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:47:29,354 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:47:29,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:47:29,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:47:29,355 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:47:29,355 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:47:29,355 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:47:29,355 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:47:29,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:47:29,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:47:29,356 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:47:29,356 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:47:29,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:47:29,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:47:29,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:47:29,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:47:29,359 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:47:29,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:47:29,359 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:47:29,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:47:29,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:47:29,658 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:47:29,661 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:47:29,663 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:47:29,663 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:47:29,664 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_3.cil.c [2019-10-14 00:47:29,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/937e1e93a/f3bf7d550c5c44f58cfc09edd276dd5f/FLAG85d16e87d [2019-10-14 00:47:30,208 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:47:30,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_3.cil.c [2019-10-14 00:47:30,230 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/937e1e93a/f3bf7d550c5c44f58cfc09edd276dd5f/FLAG85d16e87d [2019-10-14 00:47:30,596 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/937e1e93a/f3bf7d550c5c44f58cfc09edd276dd5f [2019-10-14 00:47:30,608 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:47:30,609 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:47:30,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:47:30,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:47:30,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:47:30,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:47:30" (1/1) ... [2019-10-14 00:47:30,620 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73961d7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:30, skipping insertion in model container [2019-10-14 00:47:30,620 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:47:30" (1/1) ... [2019-10-14 00:47:30,630 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:47:30,691 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:47:30,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:47:30,958 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:47:31,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:47:31,127 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:47:31,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31 WrapperNode [2019-10-14 00:47:31,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:47:31,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:47:31,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:47:31,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:47:31,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,189 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... [2019-10-14 00:47:31,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:47:31,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:47:31,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:47:31,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:47:31,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:47:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:47:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:47:31,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-10-14 00:47:31,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:47:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:47:31,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-14 00:47:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:47:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-14 00:47:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:47:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-10-14 00:47:31,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:47:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:47:31,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:47:31,447 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-14 00:47:32,070 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-10-14 00:47:32,070 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-10-14 00:47:32,073 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:47:32,074 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-14 00:47:32,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:47:32 BoogieIcfgContainer [2019-10-14 00:47:32,075 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:47:32,076 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:47:32,076 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:47:32,077 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:47:32,078 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:47:32" (1/1) ... [2019-10-14 00:47:32,113 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:47:33,185 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-14 00:47:35,810 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-14 00:47:35,841 INFO L272 AbstractInterpreter]: Visited 244 different actions 5773 times. Merged at 191 different actions 3265 times. Widened at 40 different actions 430 times. Performed 15783 root evaluator evaluations with a maximum evaluation depth of 6. Performed 15783 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 2125 fixpoints after 114 different actions. Largest state had 111 variables. [2019-10-14 00:47:35,841 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:47:35,844 INFO L168 Benchmark]: Toolchain (without parser) took 5233.68 ms. Allocated memory was 135.8 MB in the beginning and 367.5 MB in the end (delta: 231.7 MB). Free memory was 99.9 MB in the beginning and 107.5 MB in the end (delta: -7.6 MB). Peak memory consumption was 224.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,845 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.52 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.7 MB in the beginning and 175.6 MB in the end (delta: -75.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,847 INFO L168 Benchmark]: Boogie Preprocessor took 65.71 ms. Allocated memory is still 200.3 MB. Free memory was 175.6 MB in the beginning and 172.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,848 INFO L168 Benchmark]: RCFGBuilder took 881.11 ms. Allocated memory is still 200.3 MB. Free memory was 172.7 MB in the beginning and 122.9 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,849 INFO L168 Benchmark]: Abstract Interpretation took 3764.84 ms. Allocated memory was 200.3 MB in the beginning and 367.5 MB in the end (delta: 167.2 MB). Free memory was 122.9 MB in the beginning and 107.5 MB in the end (delta: 15.5 MB). Peak memory consumption was 182.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:47:35,853 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 135.8 MB. Free memory was 119.0 MB in the beginning and 118.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 517.52 ms. Allocated memory was 135.8 MB in the beginning and 200.3 MB in the end (delta: 64.5 MB). Free memory was 99.7 MB in the beginning and 175.6 MB in the end (delta: -75.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 65.71 ms. Allocated memory is still 200.3 MB. Free memory was 175.6 MB in the beginning and 172.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 881.11 ms. Allocated memory is still 200.3 MB. Free memory was 172.7 MB in the beginning and 122.9 MB in the end (delta: 49.8 MB). Peak memory consumption was 49.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 3764.84 ms. Allocated memory was 200.3 MB in the beginning and 367.5 MB in the end (delta: 167.2 MB). Free memory was 122.9 MB in the beginning and 107.5 MB in the end (delta: 15.5 MB). Peak memory consumption was 182.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 607]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L612] int s ; [L613] int tmp ; [L617] s = 8464 [L618] CALL ssl3_accept(s) [L12] int s__info_callback = __VERIFIER_nondet_int() ; [L13] int s__in_handshake = __VERIFIER_nondet_int() ; [L14] int s__state ; [L15] int s__new_session ; [L16] int s__server ; [L17] int s__version = __VERIFIER_nondet_int() ; [L18] int s__type ; [L19] int s__init_num ; [L20] int s__hit = __VERIFIER_nondet_int() ; [L21] int s__rwstate ; [L22] int s__init_buf___0 = 1; [L23] int s__debug = __VERIFIER_nondet_int() ; [L24] int s__shutdown ; [L25] int s__cert = __VERIFIER_nondet_int() ; [L26] int s__options = __VERIFIER_nondet_int() ; [L27] int s__verify_mode = __VERIFIER_nondet_int() ; [L28] int s__session__peer = __VERIFIER_nondet_int() ; [L29] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L30] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L34] int s__s3__tmp__cert_request ; [L35] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L36] int s__s3__tmp__use_rsa_tmp ; [L37] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__next_state___0 ; [L40] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int() ; [L41] int s__session__cipher ; [L42] int buf ; [L43] unsigned long l ; [L44] unsigned long Time ; [L45] unsigned long tmp ; [L46] int cb ; [L47] long num1 ; [L48] int ret ; [L49] int new_state ; [L50] int state ; [L51] int skip ; [L52] int got_new_session ; [L53] int tmp___1 = __VERIFIER_nondet_int() ; [L54] int tmp___2 = __VERIFIER_nondet_int() ; [L55] int tmp___3 = __VERIFIER_nondet_int() ; [L56] int tmp___4 = __VERIFIER_nondet_int() ; [L57] int tmp___5 = __VERIFIER_nondet_int() ; [L58] int tmp___6 = __VERIFIER_nondet_int() ; [L59] int tmp___7 ; [L60] long tmp___8 = __VERIFIER_nondet_long() ; [L61] int tmp___9 = __VERIFIER_nondet_int() ; [L62] int tmp___10 = __VERIFIER_nondet_int() ; [L63] int blastFlag ; [L64] int __cil_tmp55 ; [L65] unsigned long __cil_tmp56 ; [L66] unsigned long __cil_tmp57 ; [L67] unsigned long __cil_tmp58 ; [L68] unsigned long __cil_tmp59 ; [L69] int __cil_tmp60 ; [L70] unsigned long __cil_tmp61 ; [L74] s__state = initial_state [L75] blastFlag = 0 [L76] tmp = __VERIFIER_nondet_int() [L77] Time = tmp [L78] cb = 0 [L79] ret = -1 [L80] skip = 0 [L81] got_new_session = 0 [L82] COND TRUE s__info_callback != 0 [L83] cb = s__info_callback [L89] s__in_handshake ++ [L90] COND FALSE !(tmp___1 + 12288) [L95] COND FALSE !(s__cert == 0) [L99] COND TRUE 1 [L101] state = s__state [L102] COND FALSE !(s__state == 12292) [L105] COND FALSE !(s__state == 16384) [L108] COND FALSE !(s__state == 8192) [L111] COND FALSE !(s__state == 24576) [L114] COND FALSE !(s__state == 8195) [L117] COND FALSE !(s__state == 8480) [L120] COND FALSE !(s__state == 8481) [L123] COND FALSE !(s__state == 8482) [L126] COND TRUE s__state == 8464 [L272] s__shutdown = 0 [L273] ret = __VERIFIER_nondet_int() [L274] COND TRUE blastFlag == 0 [L275] blastFlag = 1 [L277] COND FALSE !(ret <= 0) [L280] got_new_session = 1 [L281] s__state = 8496 [L282] s__init_num = 0 [L579] COND FALSE !(! s__s3__tmp__reuse_message) [L596] skip = 0 [L99] COND TRUE 1 [L101] state = s__state [L102] COND FALSE !(s__state == 12292) [L105] COND FALSE !(s__state == 16384) [L108] COND FALSE !(s__state == 8192) [L111] COND FALSE !(s__state == 24576) [L114] COND FALSE !(s__state == 8195) [L117] COND FALSE !(s__state == 8480) [L120] COND FALSE !(s__state == 8481) [L123] COND FALSE !(s__state == 8482) [L126] COND FALSE !(s__state == 8464) [L129] COND FALSE !(s__state == 8465) [L132] COND FALSE !(s__state == 8466) [L135] COND TRUE s__state == 8496 [L286] ret = __VERIFIER_nondet_int() [L287] COND TRUE blastFlag == 1 [L288] blastFlag = 2 [L290] COND FALSE !(ret <= 0) [L293] COND TRUE \read(s__hit) [L294] s__state = 8656 [L298] s__init_num = 0 [L579] COND FALSE !(! s__s3__tmp__reuse_message) [L596] skip = 0 [L99] COND TRUE 1 [L101] state = s__state [L102] COND FALSE !(s__state == 12292) [L105] COND FALSE !(s__state == 16384) [L108] COND FALSE !(s__state == 8192) [L111] COND FALSE !(s__state == 24576) [L114] COND FALSE !(s__state == 8195) [L117] COND FALSE !(s__state == 8480) [L120] COND FALSE !(s__state == 8481) [L123] COND FALSE !(s__state == 8482) [L126] COND FALSE !(s__state == 8464) [L129] COND FALSE !(s__state == 8465) [L132] COND FALSE !(s__state == 8466) [L135] COND FALSE !(s__state == 8496) [L138] COND FALSE !(s__state == 8497) [L141] COND FALSE !(s__state == 8512) [L144] COND FALSE !(s__state == 8513) [L147] COND FALSE !(s__state == 8528) [L150] COND FALSE !(s__state == 8529) [L153] COND FALSE !(s__state == 8544) [L156] COND FALSE !(s__state == 8545) [L159] COND FALSE !(s__state == 8560) [L162] COND FALSE !(s__state == 8561) [L165] COND FALSE !(s__state == 8448) [L168] COND FALSE !(s__state == 8576) [L171] COND FALSE !(s__state == 8577) [L174] COND FALSE !(s__state == 8592) [L177] COND FALSE !(s__state == 8593) [L180] COND FALSE !(s__state == 8608) [L183] COND FALSE !(s__state == 8609) [L186] COND FALSE !(s__state == 8640) [L189] COND FALSE !(s__state == 8641) [L192] COND FALSE !(s__state == 8656) [L195] COND FALSE !(s__state == 8657) [L198] COND TRUE s__state == 8672 [L511] ret = __VERIFIER_nondet_int() [L512] COND TRUE blastFlag == 4 [L607] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...