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/ldv-memsafety-bitfields/test-bitfields-2_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:17:14,039 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:17:14,041 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:17:14,056 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:17:14,056 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:17:14,057 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:17:14,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:17:14,060 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:17:14,062 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:17:14,063 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:17:14,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:17:14,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:17:14,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:17:14,065 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:17:14,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:17:14,069 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:17:14,071 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:17:14,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:17:14,074 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:17:14,076 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:17:14,078 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 16:17:14,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 16:17:14,079 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 16:17:14,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 16:17:14,081 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 16:17:14,082 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 16:17:14,082 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 16:17:14,083 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 16:17:14,083 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 16:17:14,083 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:17:14,084 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:17:14,085 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 16:17:14,095 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:17:14,095 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:17:14,096 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:17:14,096 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:17:14,096 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:17:14,097 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:17:14,097 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:17:14,097 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:17:14,098 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:17:14,098 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:17:14,098 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:17:14,098 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:17:14,098 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:17:14,099 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:17:14,099 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:17:14,099 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:17:14,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:17:14,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:17:14,100 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:17:14,100 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:17:14,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:17:14,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:17:14,100 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:17:14,101 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:17:14,101 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:17:14,101 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:17:14,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:17:14,102 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:17:14,102 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:17:14,102 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:17:14,102 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:17:14,102 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:17:14,102 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:17:14,103 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:17:14,103 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:17:14,103 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:17:14,104 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:17:14,104 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:17:14,137 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:17:14,148 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:17:14,152 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:17:14,153 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:17:14,154 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:17:14,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2_false-valid-deref.i [2018-01-23 16:17:14,256 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:17:14,260 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:17:14,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:17:14,260 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:17:14,266 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:17:14,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fff9275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14, skipping insertion in model container [2018-01-23 16:17:14,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,282 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:17:14,297 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:17:14,402 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:17:14,420 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:17:14,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14 WrapperNode [2018-01-23 16:17:14,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:17:14,428 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:17:14,428 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:17:14,429 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:17:14,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,452 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,454 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:17:14,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:17:14,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:17:14,458 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:17:14,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:17:14" (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 16:17:14,502 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:17:14,502 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:17:14,502 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:17:14,503 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-01-23 16:17:14,504 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-01-23 16:17:14,504 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-01-23 16:17:14,504 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-23 16:17:14,504 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 16:17:14,504 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:17:14,504 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:17:14,505 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:17:14,723 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:17:14,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:17:14 BoogieIcfgContainer [2018-01-23 16:17:14,724 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:17:14,724 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:17:14,724 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:17:14,724 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:17:14,725 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:17:14" (1/1) ... [2018-01-23 16:17:14,766 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:17:15,436 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:17:15,446 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,449 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,450 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-23 16:17:15,450 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,454 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,454 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-23 16:17:15,454 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,455 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:17:15,457 INFO L268 AbstractInterpreter]: Visited 53 different actions 118 times. Merged at 27 different actions 52 times. Never widened. Found 19 fixpoints after 6 different actions. Largest state had 26 variables. [2018-01-23 16:17:15,459 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:17:15,460 INFO L168 Benchmark]: Toolchain (without parser) took 1203.27 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 267.6 MB in the beginning and 192.9 MB in the end (delta: 74.7 MB). Peak memory consumption was 96.2 MB. Max. memory is 5.3 GB. [2018-01-23 16:17:15,461 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 308.3 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:17:15,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 167.68 ms. Allocated memory is still 308.3 MB. Free memory was 266.6 MB in the beginning and 258.6 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:17:15,461 INFO L168 Benchmark]: Boogie Preprocessor took 29.15 ms. Allocated memory is still 308.3 MB. Free memory was 258.6 MB in the beginning and 256.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. [2018-01-23 16:17:15,462 INFO L168 Benchmark]: RCFGBuilder took 265.87 ms. Allocated memory is still 308.3 MB. Free memory was 256.5 MB in the beginning and 238.9 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 5.3 GB. [2018-01-23 16:17:15,462 INFO L168 Benchmark]: Abstract Interpretation took 735.05 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 238.9 MB in the beginning and 192.9 MB in the end (delta: 46.0 MB). Peak memory consumption was 67.5 MB. Max. memory is 5.3 GB. [2018-01-23 16:17:15,463 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 308.3 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 167.68 ms. Allocated memory is still 308.3 MB. Free memory was 266.6 MB in the beginning and 258.6 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.15 ms. Allocated memory is still 308.3 MB. Free memory was 258.6 MB in the beginning and 256.5 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 5.3 GB. * RCFGBuilder took 265.87 ms. Allocated memory is still 308.3 MB. Free memory was 256.5 MB in the beginning and 238.9 MB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 735.05 ms. Allocated memory was 308.3 MB in the beginning and 329.8 MB in the end (delta: 21.5 MB). Free memory was 238.9 MB in the beginning and 192.9 MB in the end (delta: 46.0 MB). Peak memory consumption was 67.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 47 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 429 LocStat_NO_SUPPORTING_DISEQUALITIES : 230 LocStat_NO_DISJUNCTIONS : -94 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 59 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 156 TransStat_NO_SUPPORTING_DISEQUALITIES : 28 TransStat_NO_DISJUNCTIONS : 77 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.213204 RENAME_VARIABLES(MILLISECONDS) : 0.194877 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.171173 PROJECTAWAY(MILLISECONDS) : 0.133909 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001774 DISJOIN(MILLISECONDS) : 0.450104 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.231123 ADD_EQUALITY(MILLISECONDS) : 0.051455 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012153 #CONJOIN_DISJUNCTIVE : 180 #RENAME_VARIABLES : 421 #UNFREEZE : 0 #CONJOIN : 464 #PROJECTAWAY : 241 #ADD_WEAK_EQUALITY : 33 #DISJOIN : 13 #RENAME_VARIABLES_DISJUNCTIVE : 325 #ADD_EQUALITY : 119 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 16 - 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: [L21] FCALL struct A d; - UnprovableResult [Line: 22]: 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: [L21] FCALL struct A d; [L24] struct A *p; [L25] EXPR, FCALL malloc(5) [L25] p = malloc(5) [L26] FCALL d.a = 1 [L27] FCALL d.b = 2 [L28] FCALL d.c = 3 [L29] FCALL d.d = 4 [L30] FCALL d.e = 5 [L31] FCALL memcpy(p, &d, 5) [L32] EXPR, FCALL p->a [L32] COND FALSE !(p->a != 1) [L35] EXPR, FCALL p->b [L35] COND FALSE !(p->b != 2) [L38] EXPR, FCALL p->c [L38] COND FALSE !(p->c != 3) [L41] EXPR, FCALL p->d [L41] COND FALSE !(p->d != 4) [L44] EXPR, FCALL p->e [L44] COND FALSE !(p->e != 5) [L47] FCALL free(p) - 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: [L21] FCALL struct A d; [L24] struct A *p; [L25] EXPR, FCALL malloc(5) [L25] p = malloc(5) [L26] FCALL d.a = 1 [L27] FCALL d.b = 2 [L28] FCALL d.c = 3 [L29] FCALL d.d = 4 [L30] FCALL d.e = 5 [L31] FCALL memcpy(p, &d, 5) [L32] EXPR, FCALL p->a [L32] COND FALSE !(p->a != 1) [L35] EXPR, FCALL p->b [L35] COND FALSE !(p->b != 2) [L38] EXPR, FCALL p->c [L38] COND FALSE !(p->c != 3) [L41] EXPR, FCALL p->d [L41] COND FALSE !(p->d != 4) [L44] EXPR, FCALL p->e [L44] COND FALSE !(p->e != 5) [L47] FCALL free(p) * 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 free ensures #res.base == dest.base && #res.offset == dest.offset; 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 free ensures #res.base == dest.base && #res.offset == dest.offset; 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/test-bitfields-2_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-17-15-471.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-17-15-471.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-17-15-471.csv Received shutdown request...