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-3.1_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 00:26:08,417 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 00:26:08,419 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 00:26:08,432 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 00:26:08,433 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 00:26:08,434 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 00:26:08,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 00:26:08,437 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 00:26:08,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 00:26:08,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 00:26:08,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 00:26:08,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 00:26:08,442 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 00:26:08,443 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 00:26:08,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 00:26:08,447 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 00:26:08,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 00:26:08,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 00:26:08,453 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 00:26:08,454 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 00:26:08,457 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 00:26:08,457 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 00:26:08,457 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 00:26:08,458 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 00:26:08,459 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 00:26:08,461 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 00:26:08,461 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 00:26:08,462 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 00:26:08,462 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 00:26:08,462 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 00:26:08,463 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 00:26:08,464 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 00:26:08,472 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 00:26:08,473 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 00:26:08,474 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 00:26:08,474 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 00:26:08,474 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 00:26:08,474 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-21 00:26:08,474 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 00:26:08,474 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 00:26:08,475 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 00:26:08,475 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 00:26:08,475 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 00:26:08,476 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 00:26:08,477 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 00:26:08,477 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 00:26:08,477 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 00:26:08,477 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 00:26:08,477 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 00:26:08,477 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 00:26:08,478 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 00:26:08,478 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 00:26:08,478 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 00:26:08,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 00:26:08,478 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 00:26:08,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 00:26:08,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 00:26:08,480 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 00:26:08,480 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 00:26:08,517 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 00:26:08,527 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 00:26:08,531 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 00:26:08,532 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 00:26:08,532 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 00:26:08,533 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3.1_false-valid-deref.i [2018-01-21 00:26:08,652 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 00:26:08,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 00:26:08,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 00:26:08,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 00:26:08,667 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 00:26:08,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14d33a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08, skipping insertion in model container [2018-01-21 00:26:08,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,692 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:26:08,715 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:26:08,832 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:26:08,848 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:26:08,854 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08 WrapperNode [2018-01-21 00:26:08,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 00:26:08,855 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 00:26:08,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 00:26:08,855 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 00:26:08,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (1/1) ... [2018-01-21 00:26:08,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 00:26:08,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 00:26:08,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 00:26:08,885 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 00:26:08,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:26:08" (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 00:26:08,929 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 00:26:08,929 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 00:26:08,929 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 00:26:08,929 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-21 00:26:08,929 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-21 00:26:08,930 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 00:26:08,930 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 00:26:08,930 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 00:26:08,930 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-01-21 00:26:08,930 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-01-21 00:26:08,930 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-01-21 00:26:08,931 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-21 00:26:08,931 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 00:26:08,931 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 00:26:08,931 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 00:26:08,931 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 00:26:09,174 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 00:26:09,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:26:09 BoogieIcfgContainer [2018-01-21 00:26:09,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 00:26:09,176 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 00:26:09,176 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 00:26:09,176 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 00:26:09,177 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:26:09" (1/1) ... [2018-01-21 00:26:09,220 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 00:26:10,078 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 00:26:10,091 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,096 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,096 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-21 00:26:10,096 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,100 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,101 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-21 00:26:10,101 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,101 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:26:10,104 INFO L268 AbstractInterpreter]: Visited 60 different actions 137 times. Merged at 30 different actions 61 times. Never widened. Found 23 fixpoints after 7 different actions. Largest state had 27 variables. [2018-01-21 00:26:10,106 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 00:26:10,107 INFO L168 Benchmark]: Toolchain (without parser) took 1454.30 ms. Allocated memory was 304.6 MB in the beginning and 371.2 MB in the end (delta: 66.6 MB). Free memory was 263.9 MB in the beginning and 320.8 MB in the end (delta: -56.9 MB). Peak memory consumption was 9.6 MB. Max. memory is 5.3 GB. [2018-01-21 00:26:10,107 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 00:26:10,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 195.85 ms. Allocated memory is still 304.6 MB. Free memory was 262.9 MB in the beginning and 254.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:26:10,108 INFO L168 Benchmark]: Boogie Preprocessor took 30.09 ms. Allocated memory is still 304.6 MB. Free memory was 254.9 MB in the beginning and 252.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:26:10,108 INFO L168 Benchmark]: RCFGBuilder took 290.00 ms. Allocated memory is still 304.6 MB. Free memory was 252.9 MB in the beginning and 234.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 5.3 GB. [2018-01-21 00:26:10,109 INFO L168 Benchmark]: Abstract Interpretation took 930.22 ms. Allocated memory was 304.6 MB in the beginning and 371.2 MB in the end (delta: 66.6 MB). Free memory was 234.2 MB in the beginning and 320.8 MB in the end (delta: -86.7 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 00:26:10,111 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 195.85 ms. Allocated memory is still 304.6 MB. Free memory was 262.9 MB in the beginning and 254.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 30.09 ms. Allocated memory is still 304.6 MB. Free memory was 254.9 MB in the beginning and 252.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 290.00 ms. Allocated memory is still 304.6 MB. Free memory was 252.9 MB in the beginning and 234.2 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 930.22 ms. Allocated memory was 304.6 MB in the beginning and 371.2 MB in the end (delta: 66.6 MB). Free memory was 234.2 MB in the beginning and 320.8 MB in the end (delta: -86.7 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 53 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 440 LocStat_NO_SUPPORTING_DISEQUALITIES : 217 LocStat_NO_DISJUNCTIONS : -106 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 66 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 175 TransStat_NO_SUPPORTING_DISEQUALITIES : 31 TransStat_NO_DISJUNCTIONS : 87 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.207223 RENAME_VARIABLES(MILLISECONDS) : 0.183011 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.167761 PROJECTAWAY(MILLISECONDS) : 0.091424 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.002197 DISJOIN(MILLISECONDS) : 1.216480 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.215319 ADD_EQUALITY(MILLISECONDS) : 0.038177 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010399 #CONJOIN_DISJUNCTIVE : 211 #RENAME_VARIABLES : 493 #UNFREEZE : 0 #CONJOIN : 536 #PROJECTAWAY : 276 #ADD_WEAK_EQUALITY : 40 #DISJOIN : 16 #RENAME_VARIABLES_DISJUNCTIVE : 379 #ADD_EQUALITY : 133 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 18 - 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: [L37] FCALL struct B d; - UnprovableResult [Line: 38]: 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: [L37] FCALL struct B d; [L40] struct A *p; [L41] EXPR, FCALL malloc(sizeof(struct A)) [L41] p = malloc(sizeof(struct A)) [L42] FCALL memcpy(p, &d, sizeof(struct A)) [L43] EXPR, FCALL p->a [L43] COND FALSE !(p->a != 0) [L46] EXPR, FCALL p->b [L46] COND FALSE !(p->b != 0) [L49] EXPR, FCALL p->c [L49] COND FALSE !(p->c != 0) [L52] EXPR, FCALL p->d [L52] COND FALSE !(p->d != 0) [L55] EXPR, FCALL p->e [L55] COND FALSE !(p->e != 0) [L58] EXPR, FCALL p->f [L58] COND FALSE !(p->f != 0) [L61] 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: [L37] FCALL struct B d; [L40] struct A *p; [L41] EXPR, FCALL malloc(sizeof(struct A)) [L41] p = malloc(sizeof(struct A)) [L42] FCALL memcpy(p, &d, sizeof(struct A)) [L43] EXPR, FCALL p->a [L43] COND FALSE !(p->a != 0) [L46] EXPR, FCALL p->b [L46] COND FALSE !(p->b != 0) [L49] EXPR, FCALL p->c [L49] COND FALSE !(p->c != 0) [L52] EXPR, FCALL p->d [L52] COND FALSE !(p->d != 0) [L55] EXPR, FCALL p->e [L55] COND FALSE !(p->e != 0) [L58] EXPR, FCALL p->f [L58] COND FALSE !(p->f != 0) [L61] 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-3.1_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_00-26-10-122.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-3.1_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_00-26-10-122.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-3.1_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_00-26-10-122.csv Received shutdown request...