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 0.1.23-2f49842 [2018-01-21 00:27:26,932 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 00:27:26,934 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 00:27:26,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 00:27:26,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 00:27:26,951 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 00:27:26,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 00:27:26,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 00:27:26,956 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 00:27:26,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 00:27:26,957 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 00:27:26,958 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 00:27:26,959 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 00:27:26,960 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 00:27:26,961 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 00:27:26,963 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 00:27:26,965 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 00:27:26,967 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 00:27:26,968 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 00:27:26,969 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 00:27:26,971 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-21 00:27:26,976 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 00:27:26,976 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 00:27:26,977 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 [2018-01-21 00:27:26,986 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 00:27:26,986 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 00:27:26,987 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 00:27:26,987 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 00:27:26,987 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 00:27:26,987 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-21 00:27:26,987 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 00:27:26,988 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 00:27:26,988 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 00:27:26,988 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 00:27:26,989 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 00:27:26,990 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 00:27:26,990 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 00:27:26,990 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 00:27:26,990 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 00:27:26,990 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 00:27:26,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 00:27:26,991 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 00:27:26,991 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 00:27:26,991 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 00:27:26,991 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 00:27:26,991 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 00:27:26,992 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 00:27:26,992 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 00:27:26,993 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 00:27:26,993 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 00:27:26,994 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 00:27:26,994 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 00:27:27,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 00:27:27,042 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 00:27:27,046 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 00:27:27,048 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 00:27:27,048 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 00:27:27,049 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-buckets_true-unreach-call_true-valid-memsafety.i [2018-01-21 00:27:27,239 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 00:27:27,245 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 00:27:27,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 00:27:27,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 00:27:27,254 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 00:27:27,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,258 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 21.01 12:27:27, skipping insertion in model container [2018-01-21 00:27:27,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,278 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:27:27,321 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:27:27,458 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:27:27,485 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:27:27,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27 WrapperNode [2018-01-21 00:27:27,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 00:27:27,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 00:27:27,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 00:27:27,496 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 00:27:27,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,523 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,533 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:27,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 00:27:27,544 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 00:27:27,544 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 00:27:27,544 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 00:27:27,545 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:27:27" (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 [2018-01-21 00:27:27,600 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 00:27:27,600 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 00:27:27,600 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 00:27:27,600 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-21 00:27:27,600 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-21 00:27:27,600 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 00:27:27,601 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 00:27:27,994 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 00:27:27,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:27:27 BoogieIcfgContainer [2018-01-21 00:27:27,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 00:27:27,996 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 00:27:27,996 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 00:27:27,997 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 00:27:27,998 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:27:27" (1/1) ... [2018-01-21 00:27:28,059 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 00:27:31,711 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 00:27:31,723 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,727 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,727 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,734 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,734 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,734 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:27:31,737 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. [2018-01-21 00:27:31,740 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 00:27:31,741 INFO L168 Benchmark]: Toolchain (without parser) took 4501.17 ms. Allocated memory was 303.6 MB in the beginning and 625.0 MB in the end (delta: 321.4 MB). Free memory was 261.9 MB in the beginning and 405.4 MB in the end (delta: -143.5 MB). Peak memory consumption was 177.8 MB. Max. memory is 5.3 GB. [2018-01-21 00:27:31,742 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 303.6 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 00:27:31,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 249.59 ms. Allocated memory is still 303.6 MB. Free memory was 260.8 MB in the beginning and 248.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:27:31,743 INFO L168 Benchmark]: Boogie Preprocessor took 47.61 ms. Allocated memory is still 303.6 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:27:31,743 INFO L168 Benchmark]: RCFGBuilder took 451.45 ms. Allocated memory is still 303.6 MB. Free memory was 246.9 MB in the beginning and 218.0 MB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 5.3 GB. [2018-01-21 00:27:31,744 INFO L168 Benchmark]: Abstract Interpretation took 3744.24 ms. Allocated memory was 303.6 MB in the beginning and 625.0 MB in the end (delta: 321.4 MB). Free memory was 218.0 MB in the beginning and 405.4 MB in the end (delta: -187.4 MB). Peak memory consumption was 134.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:27:31,746 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 303.6 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 249.59 ms. Allocated memory is still 303.6 MB. Free memory was 260.8 MB in the beginning and 248.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 47.61 ms. Allocated memory is still 303.6 MB. Free memory was 248.9 MB in the beginning and 246.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 451.45 ms. Allocated memory is still 303.6 MB. Free memory was 246.9 MB in the beginning and 218.0 MB in the end (delta: 28.9 MB). Peak memory consumption was 28.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 3744.24 ms. Allocated memory was 303.6 MB in the beginning and 625.0 MB in the end (delta: 321.4 MB). Free memory was 218.0 MB in the beginning and 405.4 MB in the end (delta: -187.4 MB). Peak memory consumption was 134.0 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) : 0.521076 RENAME_VARIABLES(MILLISECONDS) : 0.014193 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.335484 PROJECTAWAY(MILLISECONDS) : 1.333966 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000750 DISJOIN(MILLISECONDS) : 0.762507 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.028941 ADD_EQUALITY(MILLISECONDS) : 0.010717 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.005319 #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-0-2018-01-21_00-27-31-756.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-0-2018-01-21_00-27-31-756.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-0-2018-01-21_00-27-31-756.csv Received shutdown request...