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.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memsetNonZero2_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 15:40:16,466 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 15:40:16,469 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 15:40:16,487 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 15:40:16,487 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 15:40:16,488 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 15:40:16,490 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 15:40:16,498 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 15:40:16,500 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 15:40:16,501 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 15:40:16,502 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 15:40:16,503 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 15:40:16,504 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 15:40:16,505 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 15:40:16,506 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 15:40:16,509 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 15:40:16,519 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 15:40:16,521 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 15:40:16,524 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 15:40:16,525 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 15:40:16,527 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 15:40:16,528 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 15:40:16,531 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 15:40:16,532 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 15:40:16,533 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 15:40:16,535 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 15:40:16,535 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 15:40:16,536 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 15:40:16,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 15:40:16,536 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 15:40:16,537 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 15:40:16,542 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.epf [2018-01-23 15:40:16,552 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 15:40:16,553 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 15:40:16,553 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 15:40:16,554 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 15:40:16,554 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 15:40:16,554 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 15:40:16,554 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 15:40:16,555 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 15:40:16,555 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 15:40:16,555 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 15:40:16,556 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 15:40:16,556 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 15:40:16,556 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 15:40:16,556 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 15:40:16,556 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 15:40:16,557 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 15:40:16,557 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 15:40:16,557 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 15:40:16,557 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 15:40:16,557 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 15:40:16,558 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 15:40:16,558 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 15:40:16,558 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 15:40:16,558 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 15:40:16,558 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 15:40:16,559 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 15:40:16,560 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 15:40:16,561 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 15:40:16,561 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 15:40:16,561 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 15:40:16,561 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 15:40:16,561 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 15:40:16,562 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 15:40:16,562 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 15:40:16,562 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 15:40:16,563 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 15:40:16,563 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 15:40:16,625 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 15:40:16,640 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 15:40:16,647 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 15:40:16,648 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 15:40:16,649 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 15:40:16,650 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memsetNonZero2_true-valid-memsafety_true-termination.c [2018-01-23 15:40:16,784 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 15:40:16,790 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 15:40:16,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 15:40:16,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 15:40:16,798 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 15:40:16,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:16,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4642b9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16, skipping insertion in model container [2018-01-23 15:40:16,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:16,821 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 15:40:16,838 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 15:40:16,957 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 15:40:16,971 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 15:40:16,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16 WrapperNode [2018-01-23 15:40:16,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 15:40:16,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 15:40:16,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 15:40:16,979 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 15:40:16,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:16,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,007 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (1/1) ... [2018-01-23 15:40:17,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 15:40:17,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 15:40:17,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 15:40:17,014 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 15:40:17,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 03:40:16" (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 15:40:17,066 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 15:40:17,067 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 15:40:17,067 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 15:40:17,067 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 15:40:17,067 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 15:40:17,067 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 15:40:17,067 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-23 15:40:17,067 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-23 15:40:17,068 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-23 15:40:17,068 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 15:40:17,068 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 15:40:17,068 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 15:40:17,189 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 15:40:17,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 03:40:17 BoogieIcfgContainer [2018-01-23 15:40:17,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 15:40:17,190 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 15:40:17,190 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 15:40:17,190 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 15:40:17,191 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 03:40:17" (1/1) ... [2018-01-23 15:40:17,235 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 15:40:17,552 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 15:40:17,564 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,568 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,568 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 15:40:17,568 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,571 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,572 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-23 15:40:17,572 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,572 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 15:40:17,574 INFO L268 AbstractInterpreter]: Visited 21 different actions 25 times. Merged at 3 different actions 3 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 15 variables. [2018-01-23 15:40:17,576 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 15:40:17,577 INFO L168 Benchmark]: Toolchain (without parser) took 792.62 ms. Allocated memory is still 303.0 MB. Free memory was 262.4 MB in the beginning and 202.8 MB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 5.3 GB. [2018-01-23 15:40:17,578 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 303.0 MB. Free memory is still 267.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 15:40:17,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 187.14 ms. Allocated memory is still 303.0 MB. Free memory was 261.4 MB in the beginning and 254.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 5.3 GB. [2018-01-23 15:40:17,579 INFO L168 Benchmark]: Boogie Preprocessor took 35.29 ms. Allocated memory is still 303.0 MB. Free memory was 254.4 MB in the beginning and 252.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 15:40:17,580 INFO L168 Benchmark]: RCFGBuilder took 175.65 ms. Allocated memory is still 303.0 MB. Free memory was 252.4 MB in the beginning and 240.8 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. [2018-01-23 15:40:17,581 INFO L168 Benchmark]: Abstract Interpretation took 386.54 ms. Allocated memory is still 303.0 MB. Free memory was 240.8 MB in the beginning and 202.8 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 5.3 GB. [2018-01-23 15:40:17,584 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 303.0 MB. Free memory is still 267.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 187.14 ms. Allocated memory is still 303.0 MB. Free memory was 261.4 MB in the beginning and 254.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 35.29 ms. Allocated memory is still 303.0 MB. Free memory was 254.4 MB in the beginning and 252.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 175.65 ms. Allocated memory is still 303.0 MB. Free memory was 252.4 MB in the beginning and 240.8 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 386.54 ms. Allocated memory is still 303.0 MB. Free memory was 240.8 MB in the beginning and 202.8 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 20 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 114 LocStat_NO_SUPPORTING_DISEQUALITIES : 27 LocStat_NO_DISJUNCTIONS : -40 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 27 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 34 TransStat_NO_SUPPORTING_DISEQUALITIES : 7 TransStat_NO_DISJUNCTIONS : 27 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.337387 RENAME_VARIABLES(MILLISECONDS) : 0.196017 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.276557 PROJECTAWAY(MILLISECONDS) : 0.175356 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.205990 DISJOIN(MILLISECONDS) : 0.000000 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.283710 ADD_EQUALITY(MILLISECONDS) : 0.053108 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.069875 #CONJOIN_DISJUNCTIVE : 35 #RENAME_VARIABLES : 68 #UNFREEZE : 0 #CONJOIN : 65 #PROJECTAWAY : 70 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 0 #RENAME_VARIABLES_DISJUNCTIVE : 68 #ADD_EQUALITY : 34 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 4 - 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: 20]: 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 compstat cstats ; [L22] FCALL memset((void *)(& cstats), 10, 40UL) [L23] return 0; [L23] 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: [L21] FCALL struct compstat cstats ; [L22] FCALL memset((void *)(& cstats), 10, 40UL) [L23] return 0; [L23] 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.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 == #ptr.base && #res.offset == #ptr.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/memsetNonZero2_true-valid-memsafety_true-termination.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_15-40-17-597.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero2_true-valid-memsafety_true-termination.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_15-40-17-597.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memsetNonZero2_true-valid-memsafety_true-termination.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_15-40-17-597.csv Received shutdown request...