java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf -i ../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:53:28,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:53:28,293 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:53:28,315 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:53:28,316 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:53:28,317 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:53:28,319 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:53:28,322 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:53:28,324 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:53:28,325 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:53:28,326 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:53:28,326 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:53:28,327 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:53:28,329 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:53:28,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:53:28,332 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:53:28,335 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:53:28,337 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:53:28,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:53:28,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:53:28,343 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:53:28,343 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:53:28,343 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:53:28,344 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:53:28,345 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:53:28,347 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:53:28,347 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:53:28,348 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:53:28,348 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:53:28,349 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:53:28,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:53:28,350 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf [2018-01-28 02:53:28,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:53:28,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:53:28,362 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:53:28,362 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:53:28,363 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:53:28,363 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:53:28,363 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:53:28,363 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:53:28,364 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:53:28,364 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:53:28,364 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:53:28,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:53:28,366 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:53:28,366 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:53:28,366 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:53:28,366 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:53:28,366 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:53:28,367 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:53:28,367 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:53:28,367 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:53:28,367 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:53:28,367 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:53:28,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:53:28,368 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:53:28,368 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:53:28,368 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:53:28,368 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:53:28,368 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:53:28,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:53:28,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:53:28,369 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:53:28,370 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:53:28,370 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:53:28,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:53:28,429 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:53:28,432 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:53:28,433 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:53:28,434 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:53:28,436 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.03_true-unreach-call.i.cil.c [2018-01-28 02:53:28,700 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:53:28,708 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:53:28,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:53:28,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:53:28,719 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:53:28,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:53:28" (1/1) ... [2018-01-28 02:53:28,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a39250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:28, skipping insertion in model container [2018-01-28 02:53:28,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:53:28" (1/1) ... [2018-01-28 02:53:28,746 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:53:28,872 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:53:29,227 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:53:29,335 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:53:29,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29 WrapperNode [2018-01-28 02:53:29,355 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:53:29,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:53:29,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:53:29,357 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:53:29,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... [2018-01-28 02:53:29,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:53:29,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:53:29,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:53:29,467 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:53:29,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:53:29" (1/1) ... No working directory specified, using /storage/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 [2018-01-28 02:53:29,578 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:53:29,578 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:53:29,578 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:53:29,578 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-28 02:53:29,579 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 02:53:29,579 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 02:53:29,583 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:53:29,583 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:53:29,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:53:29,583 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:53:29,583 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 02:53:29,584 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-28 02:53:29,585 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:53:29,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:53:29,585 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:53:30,027 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:53:30,027 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:53:32,056 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:53:32,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:53:32 BoogieIcfgContainer [2018-01-28 02:53:32,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:53:32,058 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:53:32,058 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:53:32,058 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:53:32,059 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:53:32" (1/1) ... [2018-01-28 02:53:32,112 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:53:53,744 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:53:53,753 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,757 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,758 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,767 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,768 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,768 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,771 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:53,779 INFO L268 AbstractInterpreter]: Visited 650 different actions 3376 times. Merged at 518 different actions 2278 times. Widened at 20 different actions 52 times. Found 474 fixpoints after 95 different actions. Largest state had 213 variables. [2018-01-28 02:53:53,783 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:53:53,784 INFO L168 Benchmark]: Toolchain (without parser) took 25082.95 ms. Allocated memory was 306.2 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 264.9 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 195.2 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:53,789 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:53:53,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 644.72 ms. Allocated memory is still 306.2 MB. Free memory was 262.9 MB in the beginning and 236.8 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:53,789 INFO L168 Benchmark]: Boogie Preprocessor took 109.79 ms. Allocated memory is still 306.2 MB. Free memory was 236.8 MB in the beginning and 232.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:53,790 INFO L168 Benchmark]: RCFGBuilder took 2590.82 ms. Allocated memory was 306.2 MB in the beginning and 329.8 MB in the end (delta: 23.6 MB). Free memory was 232.9 MB in the beginning and 238.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 57.8 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:53,790 INFO L168 Benchmark]: Abstract Interpretation took 21725.12 ms. Allocated memory was 329.8 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 238.3 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 145.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:53,796 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 644.72 ms. Allocated memory is still 306.2 MB. Free memory was 262.9 MB in the beginning and 236.8 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 109.79 ms. Allocated memory is still 306.2 MB. Free memory was 236.8 MB in the beginning and 232.9 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2590.82 ms. Allocated memory was 306.2 MB in the beginning and 329.8 MB in the end (delta: 23.6 MB). Free memory was 232.9 MB in the beginning and 238.3 MB in the end (delta: -5.5 MB). Peak memory consumption was 57.8 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 21725.12 ms. Allocated memory was 329.8 MB in the beginning and 2.1 GB in the end (delta: 1.8 GB). Free memory was 238.3 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 145.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 560 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 4691 LocStat_NO_SUPPORTING_DISEQUALITIES : 14290 LocStat_NO_DISJUNCTIONS : -1120 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 656 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 410 TransStat_NO_SUPPORTING_DISEQUALITIES : 91 TransStat_NO_DISJUNCTIONS : 652 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.119795 RENAME_VARIABLES(MILLISECONDS) : 0.156091 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.106928 PROJECTAWAY(MILLISECONDS) : 0.051988 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000279 DISJOIN(MILLISECONDS) : 1.069560 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.183934 ADD_EQUALITY(MILLISECONDS) : 0.011247 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.011491 #CONJOIN_DISJUNCTIVE : 6151 #RENAME_VARIABLES : 12025 #UNFREEZE : 0 #CONJOIN : 6521 #PROJECTAWAY : 6662 #ADD_WEAK_EQUALITY : 429 #DISJOIN : 2630 #RENAME_VARIABLES_DISJUNCTIVE : 12103 #ADD_EQUALITY : 753 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 79 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1064]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1065] EXPR, FCALL malloc(sizeof(SSL)) [L1065] SSL *s = (SSL*)malloc(sizeof(SSL)) ; [L1069] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1069] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1070] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1070] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1071] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1071] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1072] FCALL s->state = 12292 [L1073] FCALL s->version = __VERIFIER_nondet_int() [L1074] CALL ssl3_connect(s) [L1080] BUF_MEM *buf ; [L1081] unsigned long tmp ; [L1082] unsigned long l ; [L1083] long num1 ; [L1084] void (*cb)() ; [L1085] int ret ; [L1086] int new_state ; [L1087] int state ; [L1088] int skip ; [L1089] int *tmp___0 = __VERIFIER_nondet_pointer() ; [L1090] int tmp___1 = __VERIFIER_nondet_int() ; [L1091] int tmp___2 = __VERIFIER_nondet_int() ; [L1092] int tmp___3 = __VERIFIER_nondet_int() ; [L1093] int tmp___4 = __VERIFIER_nondet_int() ; [L1094] int tmp___5 = __VERIFIER_nondet_int() ; [L1095] int tmp___6 = __VERIFIER_nondet_int() ; [L1096] int tmp___7 = __VERIFIER_nondet_int() ; [L1097] int tmp___8 = __VERIFIER_nondet_int() ; [L1098] long tmp___9 = __VERIFIER_nondet_long() ; [L1099] int blastFlag ; [L1102] blastFlag = 0 [L1103] FCALL s->hit=__VERIFIER_nondet_int () [L1104] FCALL s->state = 12292 [L1105] tmp = __VERIFIER_nondet_int() [L1106] cb = (void (*)())((void *)0) [L1107] ret = -1 [L1108] skip = 0 [L1109] FCALL *tmp___0 = 0 [L1110] EXPR, FCALL s->info_callback [L1110] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1111] EXPR, FCALL s->info_callback [L1111] cb = s->info_callback [L1119] EXPR, FCALL s->in_handshake [L1119] FCALL s->in_handshake += 1 [L1120] COND FALSE !(tmp___1 & 12288) [L1130] COND TRUE 1 [L1132] EXPR, FCALL s->state [L1132] state = s->state [L1133] EXPR, FCALL s->state [L1133] COND FALSE !(s->state == 12292) [L1136] EXPR, FCALL s->state [L1136] COND TRUE s->state == 16384 [L1243] FCALL s->server = 0 [L1244] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1249] EXPR, FCALL s->version [L1249] COND TRUE (s->version & 65280) != 768 [L1250] ret = -1 [L1636] EXPR, FCALL s->in_handshake [L1636] FCALL s->in_handshake -= 1 [L1637] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1642] RET return (ret); [L1074] ssl3_connect(s) [L1076] return (0); - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1065] EXPR, FCALL malloc(sizeof(SSL)) [L1065] SSL *s = (SSL*)malloc(sizeof(SSL)) ; [L1069] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1069] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1070] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1070] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1071] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1071] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1072] FCALL s->state = 12292 [L1073] FCALL s->version = __VERIFIER_nondet_int() [L1074] CALL ssl3_connect(s) [L1080] BUF_MEM *buf ; [L1081] unsigned long tmp ; [L1082] unsigned long l ; [L1083] long num1 ; [L1084] void (*cb)() ; [L1085] int ret ; [L1086] int new_state ; [L1087] int state ; [L1088] int skip ; [L1089] int *tmp___0 = __VERIFIER_nondet_pointer() ; [L1090] int tmp___1 = __VERIFIER_nondet_int() ; [L1091] int tmp___2 = __VERIFIER_nondet_int() ; [L1092] int tmp___3 = __VERIFIER_nondet_int() ; [L1093] int tmp___4 = __VERIFIER_nondet_int() ; [L1094] int tmp___5 = __VERIFIER_nondet_int() ; [L1095] int tmp___6 = __VERIFIER_nondet_int() ; [L1096] int tmp___7 = __VERIFIER_nondet_int() ; [L1097] int tmp___8 = __VERIFIER_nondet_int() ; [L1098] long tmp___9 = __VERIFIER_nondet_long() ; [L1099] int blastFlag ; [L1102] blastFlag = 0 [L1103] FCALL s->hit=__VERIFIER_nondet_int () [L1104] FCALL s->state = 12292 [L1105] tmp = __VERIFIER_nondet_int() [L1106] cb = (void (*)())((void *)0) [L1107] ret = -1 [L1108] skip = 0 [L1109] FCALL *tmp___0 = 0 [L1110] EXPR, FCALL s->info_callback [L1110] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1111] EXPR, FCALL s->info_callback [L1111] cb = s->info_callback [L1119] EXPR, FCALL s->in_handshake [L1119] FCALL s->in_handshake += 1 [L1120] COND FALSE !(tmp___1 & 12288) [L1130] COND TRUE 1 [L1132] EXPR, FCALL s->state [L1132] state = s->state [L1133] EXPR, FCALL s->state [L1133] COND FALSE !(s->state == 12292) [L1136] EXPR, FCALL s->state [L1136] COND TRUE s->state == 16384 [L1243] FCALL s->server = 0 [L1244] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1249] EXPR, FCALL s->version [L1249] COND TRUE (s->version & 65280) != 768 [L1250] ret = -1 [L1636] EXPR, FCALL s->in_handshake [L1636] FCALL s->in_handshake -= 1 [L1637] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1642] RET return (ret); [L1074] ssl3_connect(s) [L1076] return (0); - PositiveResult [Line: 1026]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-53-53-807.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-53-53-807.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.03_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-53-53-807.csv Received shutdown request...