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.epf -i ../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a5595af [2018-01-31 22:28:40,129 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 22:28:40,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 22:28:40,145 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 22:28:40,145 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 22:28:40,145 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 22:28:40,146 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 22:28:40,147 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 22:28:40,149 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 22:28:40,149 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 22:28:40,150 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 22:28:40,150 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 22:28:40,151 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 22:28:40,152 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 22:28:40,153 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 22:28:40,155 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 22:28:40,157 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 22:28:40,159 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 22:28:40,161 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 22:28:40,162 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 22:28:40,164 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-31 22:28:40,169 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 22:28:40,170 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 22:28:40,170 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.epf [2018-01-31 22:28:40,180 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 22:28:40,180 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 22:28:40,181 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 22:28:40,181 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 22:28:40,182 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 22:28:40,182 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-31 22:28:40,182 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 22:28:40,182 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 22:28:40,183 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 22:28:40,183 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 22:28:40,183 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 22:28:40,183 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 22:28:40,184 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-31 22:28:40,185 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 22:28:40,185 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-31 22:28:40,185 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-31 22:28:40,185 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 22:28:40,185 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-31 22:28:40,186 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 22:28:40,186 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 22:28:40,186 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 22:28:40,186 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:28:40,186 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 22:28:40,187 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 22:28:40,187 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 22:28:40,187 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 22:28:40,187 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-31 22:28:40,187 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 22:28:40,188 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 22:28:40,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 22:28:40,188 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 22:28:40,189 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 22:28:40,189 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 22:28:40,225 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 22:28:40,236 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 22:28:40,239 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 22:28:40,240 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 22:28:40,240 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 22:28:40,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i [2018-01-31 22:28:40,391 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 22:28:40,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 22:28:40,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 22:28:40,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 22:28:40,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 22:28:40,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@211b51ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40, skipping insertion in model container [2018-01-31 22:28:40,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,424 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:28:40,466 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:28:40,586 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:28:40,604 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:28:40,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40 WrapperNode [2018-01-31 22:28:40,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 22:28:40,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 22:28:40,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 22:28:40,613 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 22:28:40,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,640 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,646 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... [2018-01-31 22:28:40,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 22:28:40,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 22:28:40,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 22:28:40,655 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 22:28:40,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:28:40" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:28:40,704 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 22:28:40,704 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 22:28:40,704 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 22:28:40,704 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 22:28:40,704 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 22:28:40,705 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-31 22:28:40,706 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 22:28:40,706 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 22:28:40,706 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 22:28:41,070 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 22:28:41,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:28:41 BoogieIcfgContainer [2018-01-31 22:28:41,071 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 22:28:41,072 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-31 22:28:41,072 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-31 22:28:41,072 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-31 22:28:41,073 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:28:41" (1/1) ... [2018-01-31 22:28:41,121 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 22:28:42,796 INFO L262 AbstractInterpreter]: Some error location(s) were reachable [2018-01-31 22:28:42,805 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,808 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,809 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,815 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:28:42,818 INFO L271 AbstractInterpreter]: Visited 93 different actions 332 times. Merged at 71 different actions 189 times. Never widened. Found 32 fixpoints after 17 different actions. Largest state had 54 variables. [2018-01-31 22:28:42,820 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-31 22:28:42,822 INFO L168 Benchmark]: Toolchain (without parser) took 2429.93 ms. Allocated memory was 307.8 MB in the beginning and 395.3 MB in the end (delta: 87.6 MB). Free memory was 265.9 MB in the beginning and 207.0 MB in the end (delta: 58.9 MB). Peak memory consumption was 146.4 MB. Max. memory is 5.3 GB. [2018-01-31 22:28:42,822 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 307.8 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:28:42,823 INFO L168 Benchmark]: CACSL2BoogieTranslator took 214.65 ms. Allocated memory is still 307.8 MB. Free memory was 264.9 MB in the beginning and 252.6 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 5.3 GB. [2018-01-31 22:28:42,823 INFO L168 Benchmark]: Boogie Preprocessor took 40.98 ms. Allocated memory is still 307.8 MB. Free memory was 252.6 MB in the beginning and 250.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:28:42,823 INFO L168 Benchmark]: RCFGBuilder took 416.77 ms. Allocated memory is still 307.8 MB. Free memory was 250.6 MB in the beginning and 223.5 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:28:42,824 INFO L168 Benchmark]: Abstract Interpretation took 1749.07 ms. Allocated memory was 307.8 MB in the beginning and 395.3 MB in the end (delta: 87.6 MB). Free memory was 223.5 MB in the beginning and 207.0 MB in the end (delta: 16.6 MB). Peak memory consumption was 104.1 MB. Max. memory is 5.3 GB. [2018-01-31 22:28:42,825 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 307.8 MB. Free memory is still 271.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 214.65 ms. Allocated memory is still 307.8 MB. Free memory was 264.9 MB in the beginning and 252.6 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 40.98 ms. Allocated memory is still 307.8 MB. Free memory was 252.6 MB in the beginning and 250.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 416.77 ms. Allocated memory is still 307.8 MB. Free memory was 250.6 MB in the beginning and 223.5 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 1749.07 ms. Allocated memory was 307.8 MB in the beginning and 395.3 MB in the end (delta: 87.6 MB). Free memory was 223.5 MB in the beginning and 207.0 MB in the end (delta: 16.6 MB). Peak memory consumption was 104.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 77 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 649 LocStat_NO_SUPPORTING_DISEQUALITIES : 197 LocStat_NO_DISJUNCTIONS : -154 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 97 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 147 TransStat_NO_SUPPORTING_DISEQUALITIES : 34 TransStat_NO_DISJUNCTIONS : 96 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.437631 RENAME_VARIABLES(MILLISECONDS) : 0.412484 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.408713 PROJECTAWAY(MILLISECONDS) : 0.312523 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001947 DISJOIN(MILLISECONDS) : 0.923578 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.443566 ADD_EQUALITY(MILLISECONDS) : 0.031331 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.009296 #CONJOIN_DISJUNCTIVE : 574 #RENAME_VARIABLES : 1061 #UNFREEZE : 0 #CONJOIN : 719 #PROJECTAWAY : 594 #ADD_WEAK_EQUALITY : 100 #DISJOIN : 56 #RENAME_VARIABLES_DISJUNCTIVE : 1059 #ADD_EQUALITY : 201 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 21 - 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: 986]: 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: [L989] EXPR, FCALL malloc(sizeof(SLL)) [L989] SLL* head = malloc(sizeof(SLL)); [L990] FCALL head->next = ((void*)0) [L991] FCALL head->prev = ((void*)0) [L992] FCALL head->data = 0 [L994] SLL* x = head; [L997] COND FALSE !(__VERIFIER_nondet_int()) [L1008] COND TRUE __VERIFIER_nondet_int() [L1009] EXPR, FCALL malloc(sizeof(SLL)) [L1009] x = malloc(sizeof(SLL)) [L1010] FCALL x->data = 1 [L1011] FCALL x->next = head [L1012] FCALL x->prev = ((void*)0) [L1013] head = x [L1038] x = head [L1041] EXPR, FCALL x->data [L1041] COND FALSE !(x->data != 1) [L1047] EXPR, FCALL x->next [L1047] x = x->next [L1048] COND FALSE !(\read(*x)) [L1056] x = head [L1057] COND TRUE x != ((void*)0) [L1059] head = x [L1060] EXPR, FCALL x->next [L1060] x = x->next [L1061] FCALL free(head) [L1057] COND FALSE !(x != ((void*)0)) [L1064] return 0; - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L989] EXPR, FCALL malloc(sizeof(SLL)) [L989] SLL* head = malloc(sizeof(SLL)); [L990] FCALL head->next = ((void*)0) [L991] FCALL head->prev = ((void*)0) [L992] FCALL head->data = 0 [L994] SLL* x = head; [L997] COND FALSE !(__VERIFIER_nondet_int()) [L1008] COND TRUE __VERIFIER_nondet_int() [L1009] EXPR, FCALL malloc(sizeof(SLL)) [L1009] x = malloc(sizeof(SLL)) [L1010] FCALL x->data = 1 [L1011] FCALL x->next = head [L1012] FCALL x->prev = ((void*)0) [L1013] head = x [L1038] x = head [L1041] EXPR, FCALL x->data [L1041] COND FALSE !(x->data != 1) [L1047] EXPR, FCALL x->next [L1047] x = x->next [L1048] COND FALSE !(\read(*x)) [L1056] x = head [L1057] COND TRUE x != ((void*)0) [L1059] head = x [L1060] EXPR, FCALL x->next [L1060] x = x->next [L1061] FCALL free(head) [L1057] COND FALSE !(x != ((void*)0)) [L1064] return 0; * 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) 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/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-28-42-835.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-28-42-835.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/dll-simple-white-blue_true-unreach-call_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-28-42-835.csv Received shutdown request...