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.16_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:52:37,511 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:52:37,513 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:52:37,530 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:52:37,530 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:52:37,531 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:52:37,533 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:52:37,537 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:52:37,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:52:37,549 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:52:37,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:52:37,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:52:37,552 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:52:37,554 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:52:37,555 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:52:37,563 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:52:37,565 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:52:37,567 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:52:37,572 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:52:37,573 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:52:37,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:52:37,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:52:37,575 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:52:37,576 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:52:37,577 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:52:37,578 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:52:37,579 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:52:37,579 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:52:37,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:52:37,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:52:37,580 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:52:37,580 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 02:52:37,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:52:37,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:52:37,592 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:52:37,592 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:52:37,592 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:52:37,592 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:52:37,592 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:52:37,593 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:52:37,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:52:37,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:52:37,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:52:37,595 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:52:37,595 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:52:37,595 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:52:37,596 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:52:37,596 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:52:37,596 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:52:37,596 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:52:37,597 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:52:37,597 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:52:37,597 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:52:37,597 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:52:37,597 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:52:37,597 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:52:37,598 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:52:37,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:52:37,598 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:52:37,598 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:52:37,598 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:52:37,599 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:52:37,599 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:52:37,600 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:52:37,600 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:52:37,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:52:37,675 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:52:37,680 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:52:37,682 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:52:37,683 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:52:37,683 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.16_false-unreach-call.i.cil.c [2018-01-28 02:52:37,999 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:52:38,009 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:52:38,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:52:38,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:52:38,020 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:52:38,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:52:37" (1/1) ... [2018-01-28 02:52:38,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64dfa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38, skipping insertion in model container [2018-01-28 02:52:38,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:52:37" (1/1) ... [2018-01-28 02:52:38,047 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:52:38,180 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:52:38,538 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:52:38,674 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:52:38,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38 WrapperNode [2018-01-28 02:52:38,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:52:38,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:52:38,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:52:38,697 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:52:38,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (1/1) ... [2018-01-28 02:52:38,779 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:52:38,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:52:38,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:52:38,780 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:52:38,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:52:38" (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 02:52:38,873 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:52:38,873 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:52:38,873 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:52:38,873 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 02:52:38,874 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:52:38,874 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:52:38,874 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 02:52:38,875 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 02:52:38,875 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:52:38,875 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 02:52:38,876 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 02:52:38,877 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 02:52:38,877 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:52:38,877 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:52:38,877 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:52:39,311 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:52:39,311 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:52:41,755 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:52:41,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:52:41 BoogieIcfgContainer [2018-01-28 02:52:41,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:52:41,756 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:52:41,756 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:52:41,757 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:52:41,758 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:52:41" (1/1) ... [2018-01-28 02:52:41,823 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:53:25,678 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:53:25,688 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,692 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,692 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,692 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,701 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,705 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,706 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,706 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:53:25,713 INFO L268 AbstractInterpreter]: Visited 738 different actions 6784 times. Merged at 631 different actions 5046 times. Widened at 71 different actions 261 times. Found 941 fixpoints after 141 different actions. Largest state had 212 variables. [2018-01-28 02:53:25,718 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:53:25,719 INFO L168 Benchmark]: Toolchain (without parser) took 47719.71 ms. Allocated memory was 302.5 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 261.2 MB in the beginning and 388.8 MB in the end (delta: -127.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 5.3 GB. [2018-01-28 02:53:25,720 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 302.5 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:53:25,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 685.97 ms. Allocated memory is still 302.5 MB. Free memory was 259.2 MB in the beginning and 231.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:25,721 INFO L168 Benchmark]: Boogie Preprocessor took 82.35 ms. Allocated memory is still 302.5 MB. Free memory was 231.2 MB in the beginning and 227.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:25,721 INFO L168 Benchmark]: RCFGBuilder took 2976.20 ms. Allocated memory was 302.5 MB in the beginning and 328.2 MB in the end (delta: 25.7 MB). Free memory was 227.2 MB in the beginning and 224.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 56.1 MB. Max. memory is 5.3 GB. [2018-01-28 02:53:25,722 INFO L168 Benchmark]: Abstract Interpretation took 43962.04 ms. Allocated memory was 328.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 224.2 MB in the beginning and 388.8 MB in the end (delta: -164.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 5.3 GB. [2018-01-28 02:53:25,726 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 302.5 MB. Free memory is still 267.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 685.97 ms. Allocated memory is still 302.5 MB. Free memory was 259.2 MB in the beginning and 231.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 82.35 ms. Allocated memory is still 302.5 MB. Free memory was 231.2 MB in the beginning and 227.2 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2976.20 ms. Allocated memory was 302.5 MB in the beginning and 328.2 MB in the end (delta: 25.7 MB). Free memory was 227.2 MB in the beginning and 224.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 56.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 43962.04 ms. Allocated memory was 328.2 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 224.2 MB in the beginning and 388.8 MB in the end (delta: -164.6 MB). Peak memory consumption was 1.8 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 625 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5545 LocStat_NO_SUPPORTING_DISEQUALITIES : 29722 LocStat_NO_DISJUNCTIONS : -1250 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 744 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 458 TransStat_NO_SUPPORTING_DISEQUALITIES : 111 TransStat_NO_DISJUNCTIONS : 740 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.222306 RENAME_VARIABLES(MILLISECONDS) : 0.364111 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.209202 PROJECTAWAY(MILLISECONDS) : 0.110811 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000162 DISJOIN(MILLISECONDS) : 1.123412 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.406290 ADD_EQUALITY(MILLISECONDS) : 0.021355 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012211 #CONJOIN_DISJUNCTIVE : 12228 #RENAME_VARIABLES : 24175 #UNFREEZE : 0 #CONJOIN : 12612 #PROJECTAWAY : 12566 #ADD_WEAK_EQUALITY : 453 #DISJOIN : 4298 #RENAME_VARIABLES_DISJUNCTIVE : 24255 #ADD_EQUALITY : 821 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 99 - 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.16_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-53-25-737.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.16_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-53-25-737.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.16_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-53-25-737.csv Received shutdown request...