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/sll-buckets_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:19:20,926 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:19:20,928 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:19:20,943 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:19:20,944 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:19:20,945 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:19:20,946 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:19:20,947 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:19:20,949 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:19:20,950 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:19:20,951 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:19:20,951 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:19:20,952 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:19:20,954 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:19:20,955 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:19:20,957 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:19:20,960 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:19:20,962 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:19:20,963 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:19:20,964 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:19:20,967 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 16:19:20,972 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:19:20,973 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:19:20,973 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 [2018-01-23 16:19:20,982 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:19:20,982 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:19:20,983 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:19:20,983 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:19:20,983 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:19:20,983 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:19:20,983 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:19:20,984 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:19:20,984 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:19:20,984 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:19:20,984 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:19:20,985 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:19:20,986 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:19:20,986 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:19:20,986 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:19:20,986 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:19:20,986 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:19:20,987 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:19:20,987 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:19:20,988 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:19:20,988 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:19:20,988 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:19:20,988 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:19:20,988 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:19:20,989 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:19:20,989 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:19:21,023 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:19:21,035 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:19:21,038 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:19:21,039 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:19:21,039 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:19:21,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-buckets_true-unreach-call_true-valid-memsafety.i [2018-01-23 16:19:21,211 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:19:21,216 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:19:21,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:19:21,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:19:21,223 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:19:21,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2eeba7ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21, skipping insertion in model container [2018-01-23 16:19:21,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,242 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:19:21,283 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:19:21,416 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:19:21,443 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:19:21,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21 WrapperNode [2018-01-23 16:19:21,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:19:21,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:19:21,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:19:21,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:19:21,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:21,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:19:21,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:19:21,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:19:21,499 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:19:21,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:19:21" (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 [2018-01-23 16:19:21,549 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:19:21,549 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:19:21,550 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:19:21,550 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:19:21,550 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:19:21,550 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 16:19:21,550 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 16:19:21,550 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 16:19:21,551 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-23 16:19:21,552 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:19:21,552 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:19:21,552 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:19:21,959 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:19:21,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:19:21 BoogieIcfgContainer [2018-01-23 16:19:21,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:19:21,961 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:19:21,961 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:19:21,961 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:19:21,962 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:19:21" (1/1) ... [2018-01-23 16:19:22,011 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:19:25,776 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:19:25,785 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,787 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,787 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,794 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,794 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,795 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:19:25,798 INFO L268 AbstractInterpreter]: Visited 121 different actions 696 times. Merged at 74 different actions 397 times. Widened at 10 different actions 30 times. Found 52 fixpoints after 19 different actions. Largest state had 58 variables. [2018-01-23 16:19:25,800 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:19:25,801 INFO L168 Benchmark]: Toolchain (without parser) took 4590.11 ms. Allocated memory was 299.9 MB in the beginning and 649.1 MB in the end (delta: 349.2 MB). Free memory was 258.2 MB in the beginning and 503.6 MB in the end (delta: -245.4 MB). Peak memory consumption was 103.8 MB. Max. memory is 5.3 GB. [2018-01-23 16:19:25,802 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 299.9 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:19:25,803 INFO L168 Benchmark]: CACSL2BoogieTranslator took 238.11 ms. Allocated memory is still 299.9 MB. Free memory was 257.2 MB in the beginning and 245.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 5.3 GB. [2018-01-23 16:19:25,803 INFO L168 Benchmark]: Boogie Preprocessor took 42.97 ms. Allocated memory is still 299.9 MB. Free memory was 245.0 MB in the beginning and 242.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:19:25,803 INFO L168 Benchmark]: RCFGBuilder took 461.79 ms. Allocated memory is still 299.9 MB. Free memory was 242.9 MB in the beginning and 214.3 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 5.3 GB. [2018-01-23 16:19:25,804 INFO L168 Benchmark]: Abstract Interpretation took 3840.04 ms. Allocated memory was 299.9 MB in the beginning and 649.1 MB in the end (delta: 349.2 MB). Free memory was 214.3 MB in the beginning and 503.6 MB in the end (delta: -289.2 MB). Peak memory consumption was 60.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:19:25,806 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 299.9 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 238.11 ms. Allocated memory is still 299.9 MB. Free memory was 257.2 MB in the beginning and 245.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 42.97 ms. Allocated memory is still 299.9 MB. Free memory was 245.0 MB in the beginning and 242.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 461.79 ms. Allocated memory is still 299.9 MB. Free memory was 242.9 MB in the beginning and 214.3 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 3840.04 ms. Allocated memory was 299.9 MB in the beginning and 649.1 MB in the end (delta: 349.2 MB). Free memory was 214.3 MB in the beginning and 503.6 MB in the end (delta: -289.2 MB). Peak memory consumption was 60.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 93 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1177 LocStat_NO_SUPPORTING_DISEQUALITIES : 592 LocStat_NO_DISJUNCTIONS : -186 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 125 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 169 TransStat_NO_SUPPORTING_DISEQUALITIES : 41 TransStat_NO_DISJUNCTIONS : 118 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.495226 RENAME_VARIABLES(MILLISECONDS) : 0.015614 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.340922 PROJECTAWAY(MILLISECONDS) : 1.413560 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001131 DISJOIN(MILLISECONDS) : 0.635734 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.030933 ADD_EQUALITY(MILLISECONDS) : 0.016149 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.007166 #CONJOIN_DISJUNCTIVE : 1231 #RENAME_VARIABLES : 2246 #UNFREEZE : 0 #CONJOIN : 1283 #PROJECTAWAY : 1129 #ADD_WEAK_EQUALITY : 107 #DISJOIN : 260 #RENAME_VARIABLES_DISJUNCTIVE : 2371 #ADD_EQUALITY : 221 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 27 - 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: 990]: 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: [L993] EXPR, FCALL malloc(sizeof(BCK)) [L993] BCK* bucket = malloc(sizeof(BCK)); [L994] FCALL bucket->data = 0 [L995] FCALL bucket->list = ((void*)0) [L997] EXPR, FCALL malloc(sizeof(BCK)) [L997] FCALL bucket->next = malloc(sizeof(BCK)) [L998] EXPR, FCALL bucket->next [L998] BCK* bcki = bucket->next; [L999] FCALL bcki->data = 1 [L1000] FCALL bcki->list = ((void*)0) [L1002] EXPR, FCALL malloc(sizeof(BCK)) [L1002] FCALL bcki->next = malloc(sizeof(BCK)) [L1003] EXPR, FCALL bcki->next [L1003] bcki = bcki->next [L1004] FCALL bcki->data = 2 [L1005] FCALL bcki->list = ((void*)0) [L1006] FCALL bcki->next = ((void*)0) [L1008] struct TSLL* item = ((void*)0); [L1009] struct TSLL* itr = ((void*)0); [L1010] COND FALSE !(__VERIFIER_nondet_int()) [L1041] bcki = bucket [L1042] COND TRUE bcki != ((void*)0) [L1044] EXPR, FCALL bcki->list [L1044] item = bcki->list [L1045] FCALL bcki->list = ((void*)0) [L1046] COND FALSE !(item != ((void*)0)) [L1053] COND FALSE !(!(item == ((void*)0))) [L1053] COND FALSE !(0) [L1054] bucket = bcki [L1055] EXPR, FCALL bcki->next [L1055] bcki = bcki->next [L1056] FCALL free(bucket) [L1057] bucket = ((void*)0) [L1042] COND FALSE !(bcki != ((void*)0)) [L1060] 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: [L993] EXPR, FCALL malloc(sizeof(BCK)) [L993] BCK* bucket = malloc(sizeof(BCK)); [L994] FCALL bucket->data = 0 [L995] FCALL bucket->list = ((void*)0) [L997] EXPR, FCALL malloc(sizeof(BCK)) [L997] FCALL bucket->next = malloc(sizeof(BCK)) [L998] EXPR, FCALL bucket->next [L998] BCK* bcki = bucket->next; [L999] FCALL bcki->data = 1 [L1000] FCALL bcki->list = ((void*)0) [L1002] EXPR, FCALL malloc(sizeof(BCK)) [L1002] FCALL bcki->next = malloc(sizeof(BCK)) [L1003] EXPR, FCALL bcki->next [L1003] bcki = bcki->next [L1004] FCALL bcki->data = 2 [L1005] FCALL bcki->list = ((void*)0) [L1006] FCALL bcki->next = ((void*)0) [L1008] struct TSLL* item = ((void*)0); [L1009] struct TSLL* itr = ((void*)0); [L1010] COND FALSE !(__VERIFIER_nondet_int()) [L1041] bcki = bucket [L1042] COND TRUE bcki != ((void*)0) [L1044] EXPR, FCALL bcki->list [L1044] item = bcki->list [L1045] FCALL bcki->list = ((void*)0) [L1046] COND FALSE !(item != ((void*)0)) [L1053] COND FALSE !(!(item == ((void*)0))) [L1053] COND FALSE !(0) [L1054] bucket = bcki [L1055] EXPR, FCALL bcki->next [L1055] bcki = bcki->next [L1056] FCALL free(bucket) [L1057] bucket = ((void*)0) [L1042] COND FALSE !(bcki != ((void*)0)) [L1060] 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/sll-buckets_true-unreach-call_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-19-25-813.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sll-buckets_true-unreach-call_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-19-25-813.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sll-buckets_true-unreach-call_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-19-25-813.csv Received shutdown request...