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_true-valid-memsafety_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-a5595af [2018-01-31 22:27:38,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 22:27:38,366 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 22:27:38,380 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 22:27:38,380 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 22:27:38,381 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 22:27:38,382 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 22:27:38,384 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 22:27:38,386 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 22:27:38,387 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 22:27:38,387 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 22:27:38,387 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 22:27:38,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 22:27:38,389 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 22:27:38,390 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 22:27:38,392 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 22:27:38,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 22:27:38,396 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 22:27:38,398 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 22:27:38,399 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 22:27:38,401 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 22:27:38,402 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 22:27:38,402 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 22:27:38,403 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 22:27:38,404 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 22:27:38,405 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 22:27:38,405 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 22:27:38,406 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 22:27:38,406 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 22:27:38,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 22:27:38,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 22:27:38,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf [2018-01-31 22:27:38,418 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 22:27:38,418 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 22:27:38,419 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 22:27:38,419 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 22:27:38,420 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 22:27:38,420 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-31 22:27:38,420 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 22:27:38,420 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 22:27:38,421 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 22:27:38,421 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 22:27:38,421 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 22:27:38,421 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-31 22:27:38,422 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 22:27:38,422 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 22:27:38,422 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 22:27:38,422 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-31 22:27:38,422 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 22:27:38,423 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-31 22:27:38,423 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 22:27:38,423 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-31 22:27:38,423 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-31 22:27:38,423 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 22:27:38,423 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-31 22:27:38,424 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 22:27:38,424 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 22:27:38,424 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 22:27:38,424 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:27:38,424 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 22:27:38,425 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 22:27:38,425 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 22:27:38,425 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 22:27:38,425 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-31 22:27:38,425 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 22:27:38,426 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 22:27:38,426 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 22:27:38,426 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 22:27:38,427 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 22:27:38,427 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 22:27:38,462 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 22:27:38,475 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 22:27:38,479 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 22:27:38,481 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 22:27:38,481 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 22:27:38,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-2_true-valid-memsafety_true-termination.i [2018-01-31 22:27:38,609 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 22:27:38,613 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 22:27:38,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 22:27:38,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 22:27:38,620 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 22:27:38,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,623 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7189c3d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38, skipping insertion in model container [2018-01-31 22:27:38,624 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,638 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:27:38,653 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 22:27:38,766 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:27:38,784 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 22:27:38,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38 WrapperNode [2018-01-31 22:27:38,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 22:27:38,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 22:27:38,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 22:27:38,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 22:27:38,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,813 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,814 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,820 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,821 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... [2018-01-31 22:27:38,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 22:27:38,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 22:27:38,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 22:27:38,823 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 22:27:38,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:27:38" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 22:27:38,870 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 22:27:38,870 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 22:27:38,870 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 22:27:38,870 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-01-31 22:27:38,871 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-01-31 22:27:38,871 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-01-31 22:27:38,872 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 22:27:38,872 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 22:27:38,872 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 22:27:38,872 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 22:27:38,872 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 22:27:39,089 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 22:27:39,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:27:39 BoogieIcfgContainer [2018-01-31 22:27:39,090 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 22:27:39,091 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-31 22:27:39,091 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-31 22:27:39,091 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-31 22:27:39,092 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:27:39" (1/1) ... [2018-01-31 22:27:39,137 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 22:27:39,854 INFO L262 AbstractInterpreter]: Some error location(s) were reachable [2018-01-31 22:27:39,861 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,865 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,865 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-31 22:27:39,865 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,869 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,869 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == dest.base && #res.offset == dest.offset; is not ensure(true) [2018-01-31 22:27:39,870 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,870 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-31 22:27:39,872 INFO L271 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. [2018-01-31 22:27:39,874 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-31 22:27:39,875 INFO L168 Benchmark]: Toolchain (without parser) took 1265.84 ms. Allocated memory is still 308.3 MB. Free memory was 267.4 MB in the beginning and 276.2 MB in the end (delta: -8.8 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:27:39,876 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 308.3 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:27:39,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 178.09 ms. Allocated memory is still 308.3 MB. Free memory was 266.4 MB in the beginning and 258.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:27:39,877 INFO L168 Benchmark]: Boogie Preprocessor took 29.71 ms. Allocated memory is still 308.3 MB. Free memory was 258.4 MB in the beginning and 256.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 22:27:39,877 INFO L168 Benchmark]: RCFGBuilder took 268.07 ms. Allocated memory is still 308.3 MB. Free memory was 256.4 MB in the beginning and 237.3 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 5.3 GB. [2018-01-31 22:27:39,877 INFO L168 Benchmark]: Abstract Interpretation took 783.44 ms. Allocated memory is still 308.3 MB. Free memory was 237.3 MB in the beginning and 276.2 MB in the end (delta: -38.9 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 22:27:39,879 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 308.3 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 178.09 ms. Allocated memory is still 308.3 MB. Free memory was 266.4 MB in the beginning and 258.4 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 29.71 ms. Allocated memory is still 308.3 MB. Free memory was 258.4 MB in the beginning and 256.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 268.07 ms. Allocated memory is still 308.3 MB. Free memory was 256.4 MB in the beginning and 237.3 MB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 783.44 ms. Allocated memory is still 308.3 MB. Free memory was 237.3 MB in the beginning and 276.2 MB in the end (delta: -38.9 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 : 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) : 0.234121 RENAME_VARIABLES(MILLISECONDS) : 0.191460 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.185704 PROJECTAWAY(MILLISECONDS) : 0.139675 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001921 DISJOIN(MILLISECONDS) : 0.509815 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.228402 ADD_EQUALITY(MILLISECONDS) : 0.040766 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012635 #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(4) [L25] p = malloc(4) [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, 4) [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(4) [L25] p = malloc(4) [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, 4) [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_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-27-39-887.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-27-39-887.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-bitfields-2_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-27-39-887.csv Received shutdown request...