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_srvr.blast.10_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:56:25,559 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:56:25,562 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:56:25,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:56:25,584 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:56:25,585 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:56:25,586 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:56:25,591 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:56:25,593 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:56:25,594 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:56:25,596 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:56:25,597 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:56:25,598 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:56:25,599 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:56:25,611 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:56:25,615 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:56:25,617 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:56:25,622 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:56:25,623 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:56:25,625 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:56:25,627 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:56:25,627 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:56:25,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:56:25,634 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:56:25,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:56:25,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:56:25,636 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:56:25,637 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:56:25,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:56:25,637 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:56:25,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:56:25,641 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 02:56:25,657 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:56:25,657 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:56:25,658 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:56:25,660 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:56:25,660 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:56:25,660 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:56:25,661 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:56:25,661 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:56:25,661 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:56:25,662 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:56:25,662 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:56:25,662 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:56:25,662 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:56:25,662 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:56:25,663 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:56:25,663 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:56:25,664 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:56:25,664 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:56:25,665 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:56:25,665 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:56:25,665 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:56:25,665 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:56:25,665 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:56:25,665 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:56:25,666 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:56:25,666 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:56:25,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:56:25,666 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:56:25,666 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:56:25,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:56:25,668 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:56:25,670 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:56:25,670 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:56:25,730 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:56:25,741 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:56:25,781 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:56:25,782 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:56:25,783 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:56:25,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.10_true-unreach-call.i.cil.c [2018-01-28 02:56:26,078 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:56:26,084 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:56:26,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:56:26,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:56:26,094 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:56:26,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,099 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661dc1f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26, skipping insertion in model container [2018-01-28 02:56:26,100 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,127 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:56:26,247 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:56:26,597 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:56:26,734 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:56:26,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26 WrapperNode [2018-01-28 02:56:26,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:56:26,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:56:26,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:56:26,751 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:56:26,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (1/1) ... [2018-01-28 02:56:26,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:56:26,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:56:26,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:56:26,875 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:56:26,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:56:26" (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 02:56:26,956 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:56:26,956 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:56:26,957 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:56:26,957 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 02:56:26,957 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:56:26,957 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:56:26,957 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 02:56:26,957 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 02:56:26,958 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:56:26,959 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:56:27,394 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:56:27,397 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:56:29,705 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:56:29,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:56:29 BoogieIcfgContainer [2018-01-28 02:56:29,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:56:29,706 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:56:29,706 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:56:29,707 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:56:29,708 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:56:29" (1/1) ... [2018-01-28 02:56:29,769 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:57:11,358 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:57:11,374 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,240 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,241 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,241 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,250 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,250 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,251 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,251 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:57:12,255 INFO L268 AbstractInterpreter]: Visited 707 different actions 6428 times. Merged at 593 different actions 4823 times. Widened at 65 different actions 232 times. Found 898 fixpoints after 128 different actions. Largest state had 212 variables. [2018-01-28 02:57:12,259 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:57:12,260 INFO L168 Benchmark]: Toolchain (without parser) took 46180.89 ms. Allocated memory was 306.7 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 263.3 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 981.6 MB. Max. memory is 5.3 GB. [2018-01-28 02:57:12,261 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 306.7 MB. Free memory is still 270.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:57:12,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.99 ms. Allocated memory is still 306.7 MB. Free memory was 262.3 MB in the beginning and 235.0 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 5.3 GB. [2018-01-28 02:57:12,261 INFO L168 Benchmark]: Boogie Preprocessor took 123.07 ms. Allocated memory is still 306.7 MB. Free memory was 235.0 MB in the beginning and 231.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:57:12,262 INFO L168 Benchmark]: RCFGBuilder took 2831.35 ms. Allocated memory was 306.7 MB in the beginning and 327.2 MB in the end (delta: 20.4 MB). Free memory was 231.0 MB in the beginning and 226.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 55.5 MB. Max. memory is 5.3 GB. [2018-01-28 02:57:12,262 INFO L168 Benchmark]: Abstract Interpretation took 42552.51 ms. Allocated memory was 327.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 226.1 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 923.9 MB. Max. memory is 5.3 GB. [2018-01-28 02:57:12,264 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 306.7 MB. Free memory is still 270.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 664.99 ms. Allocated memory is still 306.7 MB. Free memory was 262.3 MB in the beginning and 235.0 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 123.07 ms. Allocated memory is still 306.7 MB. Free memory was 235.0 MB in the beginning and 231.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2831.35 ms. Allocated memory was 306.7 MB in the beginning and 327.2 MB in the end (delta: 20.4 MB). Free memory was 231.0 MB in the beginning and 226.1 MB in the end (delta: 4.9 MB). Peak memory consumption was 55.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 42552.51 ms. Allocated memory was 327.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 226.1 MB in the beginning and 2.1 GB in the end (delta: -1.9 GB). Peak memory consumption was 923.9 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 604 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5373 LocStat_NO_SUPPORTING_DISEQUALITIES : 28233 LocStat_NO_DISJUNCTIONS : -1208 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 713 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 437 TransStat_NO_SUPPORTING_DISEQUALITIES : 101 TransStat_NO_DISJUNCTIONS : 709 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.215368 RENAME_VARIABLES(MILLISECONDS) : 0.344972 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.202348 PROJECTAWAY(MILLISECONDS) : 0.108819 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000180 DISJOIN(MILLISECONDS) : 1.196600 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.387229 ADD_EQUALITY(MILLISECONDS) : 0.020927 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.116529 #CONJOIN_DISJUNCTIVE : 11549 #RENAME_VARIABLES : 22822 #UNFREEZE : 0 #CONJOIN : 11935 #PROJECTAWAY : 12012 #ADD_WEAK_EQUALITY : 453 #DISJOIN : 4088 #RENAME_VARIABLES_DISJUNCTIVE : 22888 #ADD_EQUALITY : 800 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 89 - 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: 1069]: 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: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] return (tmp); - 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: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] return (tmp); - PositiveResult [Line: 1031]: 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_srvr.blast.10_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-57-12-274.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.10_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-57-12-274.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.10_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-57-12-274.csv Received shutdown request...