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.13_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:57:32,989 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:57:32,991 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:57:33,011 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:57:33,012 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:57:33,013 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:57:33,014 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:57:33,016 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:57:33,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:57:33,020 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:57:33,021 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:57:33,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:57:33,022 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:57:33,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:57:33,026 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:57:33,029 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:57:33,031 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:57:33,034 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:57:33,035 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:57:33,036 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:57:33,039 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:57:33,039 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:57:33,040 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:57:33,041 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:57:33,041 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:57:33,043 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:57:33,043 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:57:33,044 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:57:33,044 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:57:33,044 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:57:33,045 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:57:33,046 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 02:57:33,057 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:57:33,058 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:57:33,058 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:57:33,059 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:57:33,059 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:57:33,059 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:57:33,059 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:57:33,060 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:57:33,060 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:57:33,060 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:57:33,061 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:57:33,061 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:57:33,061 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:57:33,061 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:57:33,062 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:57:33,062 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:57:33,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:57:33,062 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:57:33,062 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:57:33,063 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:57:33,063 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:57:33,063 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:57:33,063 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:57:33,064 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:57:33,064 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:57:33,064 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:57:33,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:57:33,065 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:57:33,065 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:57:33,065 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:57:33,065 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:57:33,065 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:57:33,065 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:57:33,066 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:57:33,066 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:57:33,066 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:57:33,067 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:57:33,067 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:57:33,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:57:33,115 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:57:33,119 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:57:33,121 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:57:33,122 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:57:33,123 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.13_true-unreach-call.i.cil.c [2018-01-28 02:57:33,404 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:57:33,415 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:57:33,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:57:33,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:57:33,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:57:33,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:57:33" (1/1) ... [2018-01-28 02:57:33,434 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 02:57:33, skipping insertion in model container [2018-01-28 02:57:33,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:57:33" (1/1) ... [2018-01-28 02:57:33,454 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:57:33,579 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:57:33,880 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:57:34,046 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:57:34,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34 WrapperNode [2018-01-28 02:57:34,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:57:34,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:57:34,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:57:34,080 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:57:34,099 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (1/1) ... [2018-01-28 02:57:34,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:57:34,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:57:34,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:57:34,204 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:57:34,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:57:34" (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 02:57:34,287 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:57:34,288 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:57:34,288 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:57:34,288 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 02:57:34,288 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 02:57:34,288 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 02:57:34,289 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 02:57:34,290 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:57:34,291 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:57:34,291 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:57:34,716 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:57:34,717 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:57:37,184 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:57:37,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:57:37 BoogieIcfgContainer [2018-01-28 02:57:37,185 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:57:37,188 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:57:37,188 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:57:37,188 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:57:37,189 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:57:37" (1/1) ... [2018-01-28 02:57:37,255 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:58:19,274 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 02:58:19,284 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,288 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,288 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,288 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,299 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,299 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,300 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,300 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 02:58:19,308 INFO L268 AbstractInterpreter]: Visited 712 different actions 6461 times. Merged at 600 different actions 4836 times. Widened at 67 different actions 238 times. Found 899 fixpoints after 130 different actions. Largest state had 212 variables. [2018-01-28 02:58:19,312 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:58:19,313 INFO L168 Benchmark]: Toolchain (without parser) took 45908.72 ms. Allocated memory was 304.6 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 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 438.3 MB. Max. memory is 5.3 GB. [2018-01-28 02:58:19,317 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 304.6 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:58:19,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.36 ms. Allocated memory is still 304.6 MB. Free memory was 261.3 MB in the beginning and 233.4 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. [2018-01-28 02:58:19,317 INFO L168 Benchmark]: Boogie Preprocessor took 123.26 ms. Allocated memory is still 304.6 MB. Free memory was 233.4 MB in the beginning and 231.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:58:19,318 INFO L168 Benchmark]: RCFGBuilder took 2982.00 ms. Allocated memory was 304.6 MB in the beginning and 329.3 MB in the end (delta: 24.6 MB). Free memory was 229.5 MB in the beginning and 229.4 MB in the end (delta: 70.0 kB). Peak memory consumption was 56.2 MB. Max. memory is 5.3 GB. [2018-01-28 02:58:19,318 INFO L168 Benchmark]: Abstract Interpretation took 42124.65 ms. Allocated memory was 329.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 229.4 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 379.7 MB. Max. memory is 5.3 GB. [2018-01-28 02:58:19,321 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 304.6 MB. Free memory is still 269.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 662.36 ms. Allocated memory is still 304.6 MB. Free memory was 261.3 MB in the beginning and 233.4 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 123.26 ms. Allocated memory is still 304.6 MB. Free memory was 233.4 MB in the beginning and 231.5 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 2982.00 ms. Allocated memory was 304.6 MB in the beginning and 329.3 MB in the end (delta: 24.6 MB). Free memory was 229.5 MB in the beginning and 229.4 MB in the end (delta: 70.0 kB). Peak memory consumption was 56.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 42124.65 ms. Allocated memory was 329.3 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 229.4 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 379.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 607 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5395 LocStat_NO_SUPPORTING_DISEQUALITIES : 28362 LocStat_NO_DISJUNCTIONS : -1214 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 718 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 440 TransStat_NO_SUPPORTING_DISEQUALITIES : 103 TransStat_NO_DISJUNCTIONS : 714 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.234111 RENAME_VARIABLES(MILLISECONDS) : 0.346208 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.220557 PROJECTAWAY(MILLISECONDS) : 0.115387 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000170 DISJOIN(MILLISECONDS) : 1.408571 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.386017 ADD_EQUALITY(MILLISECONDS) : 0.024732 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012598 #CONJOIN_DISJUNCTIVE : 11608 #RENAME_VARIABLES : 22932 #UNFREEZE : 0 #CONJOIN : 11986 #PROJECTAWAY : 12040 #ADD_WEAK_EQUALITY : 453 #DISJOIN : 4068 #RENAME_VARIABLES_DISJUNCTIVE : 23006 #ADD_EQUALITY : 803 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 91 - 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.13_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-58-19-332.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.13_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-58-19-332.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.13_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-58-19-332.csv Received shutdown request...