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_LFB.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.12_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:18:54,640 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:18:54,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:18:54,666 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:18:54,667 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:18:54,668 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:18:54,669 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:18:54,672 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:18:54,674 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:18:54,675 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:18:54,676 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:18:54,685 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:18:54,687 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:18:54,688 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:18:54,689 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:18:54,691 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:18:54,693 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:18:54,699 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:18:54,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:18:54,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:18:54,707 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:18:54,707 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:18:54,707 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:18:54,713 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:18:54,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:18:54,716 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:18:54,716 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:18:54,716 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:18:54,717 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:18:54,717 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:18:54,717 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:18:54,718 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_LFB.epf [2018-01-28 04:18:54,731 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:18:54,731 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:18:54,732 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:18:54,732 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:18:54,732 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:18:54,732 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:18:54,733 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:18:54,733 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:18:54,733 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:18:54,734 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:18:54,734 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:18:54,734 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:18:54,734 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:18:54,734 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:18:54,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:18:54,736 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:18:54,736 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:18:54,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:18:54,736 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:18:54,736 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:18:54,737 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:18:54,737 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:18:54,737 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:18:54,737 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:18:54,737 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:18:54,737 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:18:54,738 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:18:54,738 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:18:54,739 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:18:54,739 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:18:54,740 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:18:54,740 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:18:54,795 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:18:54,809 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:18:54,815 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:18:54,816 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:18:54,817 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:18:54,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.12_false-unreach-call.i.cil.c [2018-01-28 04:18:55,176 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:18:55,182 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:18:55,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:18:55,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:18:55,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:18:55,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@454dddd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55, skipping insertion in model container [2018-01-28 04:18:55,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,217 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:18:55,340 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:18:55,667 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:18:55,801 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:18:55,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55 WrapperNode [2018-01-28 04:18:55,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:18:55,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:18:55,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:18:55,825 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:18:55,840 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,840 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (1/1) ... [2018-01-28 04:18:55,910 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:18:55,915 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:18:55,915 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:18:55,915 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:18:55,916 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:55" (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 04:18:55,987 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:18:55,987 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:18:55,987 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:18:55,987 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:18:55,988 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:18:55,988 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:18:55,988 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:18:55,988 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:18:55,988 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:18:55,989 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:18:55,990 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:18:55,990 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:18:55,990 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:18:55,990 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:18:55,990 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:18:56,388 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:18:56,388 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:19:02,274 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:19:02,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:19:02 BoogieIcfgContainer [2018-01-28 04:19:02,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:19:02,275 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:19:02,276 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:19:02,276 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:19:02,281 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:19:02" (1/1) ... [2018-01-28 04:19:02,342 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:19:20,074 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:19:20,088 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,091 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:19:20,091 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:20,092 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:19:20,092 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:20,092 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,092 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,093 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,500 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:19:20,500 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:20,501 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:19:20,507 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:20,508 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,508 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,508 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,508 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:20,513 INFO L268 AbstractInterpreter]: Visited 203 different actions 1793 times. Merged at 176 different actions 1021 times. Widened at 70 different actions 160 times. Found 590 fixpoints after 89 different actions. Largest state had 212 variables. [2018-01-28 04:19:20,515 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:19:20,516 INFO L168 Benchmark]: Toolchain (without parser) took 25339.86 ms. Allocated memory was 307.2 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 265.8 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 276.8 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:20,517 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 307.2 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:19:20,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 641.92 ms. Allocated memory is still 307.2 MB. Free memory was 264.8 MB in the beginning and 237.3 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:20,518 INFO L168 Benchmark]: Boogie Preprocessor took 89.64 ms. Allocated memory is still 307.2 MB. Free memory was 237.3 MB in the beginning and 233.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:20,518 INFO L168 Benchmark]: RCFGBuilder took 6359.98 ms. Allocated memory was 307.2 MB in the beginning and 356.5 MB in the end (delta: 49.3 MB). Free memory was 233.4 MB in the beginning and 217.7 MB in the end (delta: 15.6 MB). Peak memory consumption was 81.9 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:20,519 INFO L168 Benchmark]: Abstract Interpretation took 18239.96 ms. Allocated memory was 356.5 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 217.7 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 179.4 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:20,521 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 307.2 MB. Free memory is still 272.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 641.92 ms. Allocated memory is still 307.2 MB. Free memory was 264.8 MB in the beginning and 237.3 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 89.64 ms. Allocated memory is still 307.2 MB. Free memory was 237.3 MB in the beginning and 233.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6359.98 ms. Allocated memory was 307.2 MB in the beginning and 356.5 MB in the end (delta: 49.3 MB). Free memory was 233.4 MB in the beginning and 217.7 MB in the end (delta: 15.6 MB). Peak memory consumption was 81.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 18239.96 ms. Allocated memory was 356.5 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 217.7 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 179.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 122 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1004 LocStat_NO_SUPPORTING_DISEQUALITIES : 5892 LocStat_NO_DISJUNCTIONS : -244 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 209 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 425 TransStat_NO_SUPPORTING_DISEQUALITIES : 99 TransStat_NO_DISJUNCTIONS : 226 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.829303 RENAME_VARIABLES(MILLISECONDS) : 0.014389 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.445062 PROJECTAWAY(MILLISECONDS) : 3.334400 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000147 DISJOIN(MILLISECONDS) : 0.966488 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.029782 ADD_EQUALITY(MILLISECONDS) : 0.014664 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012579 #CONJOIN_DISJUNCTIVE : 3402 #RENAME_VARIABLES : 6944 #UNFREEZE : 0 #CONJOIN : 4653 #PROJECTAWAY : 3804 #ADD_WEAK_EQUALITY : 425 #DISJOIN : 2168 #RENAME_VARIABLES_DISJUNCTIVE : 6625 #ADD_EQUALITY : 757 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 87 - 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.12_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-19-20-532.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.12_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-19-20-532.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.12_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-19-20-532.csv Received shutdown request...