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.01_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:52:39,223 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:52:39,225 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:52:39,249 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:52:39,249 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:52:39,250 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:52:39,251 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:52:39,255 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:52:39,257 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:52:39,258 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:52:39,266 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:52:39,266 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:52:39,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:52:39,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:52:39,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:52:39,274 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:52:39,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:52:39,280 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:52:39,281 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:52:39,285 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:52:39,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:52:39,287 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:52:39,289 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:52:39,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:52:39,291 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:52:39,296 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:52:39,296 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:52:39,297 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:52:39,297 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:52:39,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:52:39,298 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:52:39,298 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 02:52:39,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:52:39,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:52:39,314 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:52:39,314 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:52:39,314 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:52:39,314 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:52:39,315 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:52:39,315 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:52:39,316 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:52:39,316 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:52:39,316 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:52:39,317 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:52:39,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:52:39,317 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:52:39,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:52:39,317 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:52:39,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:52:39,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:52:39,318 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:52:39,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:52:39,318 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:52:39,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:52:39,319 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:52:39,319 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:52:39,320 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:52:39,320 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:52:39,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:52:39,321 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:52:39,321 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:52:39,321 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:52:39,321 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:52:39,321 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:52:39,322 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:52:39,322 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:52:39,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:52:39,322 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:52:39,324 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:52:39,324 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:52:39,383 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:52:39,400 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:52:39,405 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:52:39,408 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:52:39,408 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:52:39,409 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.01_true-unreach-call.i.cil.c [2018-01-28 02:52:39,758 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:52:39,767 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:52:39,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:52:39,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:52:39,776 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:52:39,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:52:39" (1/1) ... [2018-01-28 02:52:39,782 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 02:52:39, skipping insertion in model container [2018-01-28 02:52:39,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:52:39" (1/1) ... [2018-01-28 02:52:39,797 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:52:39,885 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:52:40,189 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:52:40,286 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:52:40,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40 WrapperNode [2018-01-28 02:52:40,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:52:40,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:52:40,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:52:40,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:52:40,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (1/1) ... [2018-01-28 02:52:40,415 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:52:40,416 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:52:40,416 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:52:40,416 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:52:40,417 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:40" (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 02:52:40,492 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:52:40,492 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:52:40,495 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:52:40,495 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:52:40,496 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-28 02:52:40,497 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:52:40,498 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:52:40,498 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:52:40,935 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:52:40,935 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:52:42,732 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:52:42,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:52:42 BoogieIcfgContainer [2018-01-28 02:52:42,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:52:42,734 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:52:42,734 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:52:42,734 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:52:42,735 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:52:42" (1/1) ... [2018-01-28 02:52:42,789 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:53:14,830 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:53:14,843 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,848 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,848 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,849 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,859 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,864 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,865 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,865 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:14,875 INFO L268 AbstractInterpreter]: Visited 656 different actions 4869 times. Merged at 538 different actions 3609 times. Widened at 52 different actions 140 times. Found 637 fixpoints after 123 different actions. Largest state had 214 variables. [2018-01-28 02:53:14,878 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:53:14,879 INFO L168 Benchmark]: Toolchain (without parser) took 35121.31 ms. Allocated memory was 305.7 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 264.4 MB in the beginning and 683.6 MB in the end (delta: -419.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 5.3 GB. [2018-01-28 02:53:14,880 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 305.7 MB. Free memory is still 270.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:53:14,881 INFO L168 Benchmark]: CACSL2BoogieTranslator took 535.78 ms. Allocated memory is still 305.7 MB. Free memory was 262.4 MB in the beginning and 236.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:14,881 INFO L168 Benchmark]: Boogie Preprocessor took 110.83 ms. Allocated memory is still 305.7 MB. Free memory was 236.3 MB in the beginning and 232.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:14,881 INFO L168 Benchmark]: RCFGBuilder took 2317.36 ms. Allocated memory was 305.7 MB in the beginning and 329.8 MB in the end (delta: 24.1 MB). Free memory was 232.3 MB in the beginning and 238.0 MB in the end (delta: -5.7 MB). Peak memory consumption was 57.8 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:14,882 INFO L168 Benchmark]: Abstract Interpretation took 32144.65 ms. Allocated memory was 329.8 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 238.0 MB in the beginning and 683.6 MB in the end (delta: -445.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. [2018-01-28 02:53:14,884 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 305.7 MB. Free memory is still 270.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 535.78 ms. Allocated memory is still 305.7 MB. Free memory was 262.4 MB in the beginning and 236.3 MB in the end (delta: 26.1 MB). Peak memory consumption was 26.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 110.83 ms. Allocated memory is still 305.7 MB. Free memory was 236.3 MB in the beginning and 232.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2317.36 ms. Allocated memory was 305.7 MB in the beginning and 329.8 MB in the end (delta: 24.1 MB). Free memory was 232.3 MB in the beginning and 238.0 MB in the end (delta: -5.7 MB). Peak memory consumption was 57.8 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 32144.65 ms. Allocated memory was 329.8 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 238.0 MB in the beginning and 683.6 MB in the end (delta: -445.5 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 567 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 4726 LocStat_NO_SUPPORTING_DISEQUALITIES : 14854 LocStat_NO_DISJUNCTIONS : -1134 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 662 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 409 TransStat_NO_SUPPORTING_DISEQUALITIES : 90 TransStat_NO_DISJUNCTIONS : 658 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.172078 RENAME_VARIABLES(MILLISECONDS) : 0.279353 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.154815 PROJECTAWAY(MILLISECONDS) : 0.049107 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000199 DISJOIN(MILLISECONDS) : 1.012685 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.343227 ADD_EQUALITY(MILLISECONDS) : 0.016414 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012866 #CONJOIN_DISJUNCTIVE : 9159 #RENAME_VARIABLES : 18053 #UNFREEZE : 0 #CONJOIN : 9543 #PROJECTAWAY : 9680 #ADD_WEAK_EQUALITY : 429 #DISJOIN : 3851 #RENAME_VARIABLES_DISJUNCTIVE : 18117 #ADD_EQUALITY : 752 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 78 - 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 = __VERIFIER_nondet_pointer() ; [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 ; [L1093] int tmp___4 ; [L1094] int tmp___5 ; [L1095] int tmp___6 ; [L1096] int tmp___7 ; [L1097] int tmp___8 ; [L1098] long tmp___9 ; [L1100] int blastFlag ; [L1103] blastFlag = 0 [L1104] FCALL s->hit=__VERIFIER_nondet_int () [L1105] FCALL s->state = 12292 [L1106] tmp = __VERIFIER_nondet_int() [L1107] cb = (void (*)())((void *)0) [L1108] ret = -1 [L1109] skip = 0 [L1110] FCALL *tmp___0 = 0 [L1111] EXPR, FCALL s->info_callback [L1111] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1112] EXPR, FCALL s->info_callback [L1112] cb = s->info_callback [L1120] EXPR, FCALL s->in_handshake [L1120] FCALL s->in_handshake += 1 [L1121] COND FALSE !(tmp___1 & 12288) [L1131] COND TRUE 1 [L1133] EXPR, FCALL s->state [L1133] state = s->state [L1134] EXPR, FCALL s->state [L1134] COND FALSE !(s->state == 12292) [L1137] EXPR, FCALL s->state [L1137] COND TRUE s->state == 16384 [L1244] FCALL s->server = 0 [L1245] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1250] EXPR, FCALL s->version [L1250] COND TRUE (s->version & 65280) != 768 [L1251] ret = -1 [L1639] EXPR, FCALL s->in_handshake [L1639] FCALL s->in_handshake -= 1 [L1640] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1645] 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 = __VERIFIER_nondet_pointer() ; [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 ; [L1093] int tmp___4 ; [L1094] int tmp___5 ; [L1095] int tmp___6 ; [L1096] int tmp___7 ; [L1097] int tmp___8 ; [L1098] long tmp___9 ; [L1100] int blastFlag ; [L1103] blastFlag = 0 [L1104] FCALL s->hit=__VERIFIER_nondet_int () [L1105] FCALL s->state = 12292 [L1106] tmp = __VERIFIER_nondet_int() [L1107] cb = (void (*)())((void *)0) [L1108] ret = -1 [L1109] skip = 0 [L1110] FCALL *tmp___0 = 0 [L1111] EXPR, FCALL s->info_callback [L1111] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1112] EXPR, FCALL s->info_callback [L1112] cb = s->info_callback [L1120] EXPR, FCALL s->in_handshake [L1120] FCALL s->in_handshake += 1 [L1121] COND FALSE !(tmp___1 & 12288) [L1131] COND TRUE 1 [L1133] EXPR, FCALL s->state [L1133] state = s->state [L1134] EXPR, FCALL s->state [L1134] COND FALSE !(s->state == 12292) [L1137] EXPR, FCALL s->state [L1137] COND TRUE s->state == 16384 [L1244] FCALL s->server = 0 [L1245] COND TRUE (unsigned long )cb != (unsigned long )((void *)0) [L1250] EXPR, FCALL s->version [L1250] COND TRUE (s->version & 65280) != 768 [L1251] ret = -1 [L1639] EXPR, FCALL s->in_handshake [L1639] FCALL s->in_handshake -= 1 [L1640] COND FALSE !((unsigned long )cb != (unsigned long )((void *)0)) [L1645] 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.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-53-14-896.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-53-14-896.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-53-14-896.csv Received shutdown request...