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 0.1.23-2f49842 [2018-01-20 22:59:18,165 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-20 22:59:18,167 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-20 22:59:18,184 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-20 22:59:18,184 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-20 22:59:18,185 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-20 22:59:18,186 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-20 22:59:18,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-20 22:59:18,190 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-20 22:59:18,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-20 22:59:18,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-20 22:59:18,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-20 22:59:18,193 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-20 22:59:18,195 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-20 22:59:18,196 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-20 22:59:18,198 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-20 22:59:18,201 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-20 22:59:18,203 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-20 22:59:18,204 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-20 22:59:18,206 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-20 22:59:18,208 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-20 22:59:18,208 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-20 22:59:18,208 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-20 22:59:18,209 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-20 22:59:18,210 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-20 22:59:18,211 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-20 22:59:18,212 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-20 22:59:18,212 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-20 22:59:18,212 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-20 22:59:18,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-20 22:59:18,213 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-20 22:59:18,214 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 [2018-01-20 22:59:18,223 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-20 22:59:18,224 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-20 22:59:18,224 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-20 22:59:18,225 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-20 22:59:18,225 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-20 22:59:18,225 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-20 22:59:18,225 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-20 22:59:18,226 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-20 22:59:18,226 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-20 22:59:18,226 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-20 22:59:18,226 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-20 22:59:18,227 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-20 22:59:18,228 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-20 22:59:18,228 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-20 22:59:18,228 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-20 22:59:18,228 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-20 22:59:18,229 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-20 22:59:18,229 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-20 22:59:18,229 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-20 22:59:18,229 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-20 22:59:18,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-20 22:59:18,230 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-20 22:59:18,230 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-20 22:59:18,230 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-20 22:59:18,230 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-20 22:59:18,230 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-20 22:59:18,230 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-20 22:59:18,231 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-20 22:59:18,231 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-20 22:59:18,231 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-20 22:59:18,232 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-20 22:59:18,232 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-20 22:59:18,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-20 22:59:18,281 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-20 22:59:18,286 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-20 22:59:18,288 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-20 22:59:18,288 INFO L276 PluginConnector]: CDTParser initialized [2018-01-20 22:59:18,289 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memsetNonZero2_true-valid-memsafety_true-termination.c [2018-01-20 22:59:18,404 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-20 22:59:18,407 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-20 22:59:18,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-20 22:59:18,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-20 22:59:18,413 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-20 22:59:18,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8d55d51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18, skipping insertion in model container [2018-01-20 22:59:18,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,430 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-20 22:59:18,443 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-20 22:59:18,552 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-20 22:59:18,567 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-20 22:59:18,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18 WrapperNode [2018-01-20 22:59:18,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-20 22:59:18,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-20 22:59:18,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-20 22:59:18,572 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-20 22:59:18,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,595 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-20 22:59:18,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-20 22:59:18,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-20 22:59:18,602 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-20 22:59:18,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:59:18" (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 [2018-01-20 22:59:18,657 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-20 22:59:18,658 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-20 22:59:18,658 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-20 22:59:18,658 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-20 22:59:18,658 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-20 22:59:18,658 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-20 22:59:18,658 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-01-20 22:59:18,659 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-01-20 22:59:18,659 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-01-20 22:59:18,659 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-20 22:59:18,659 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-20 22:59:18,659 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-20 22:59:18,790 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-20 22:59:18,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:59:18 BoogieIcfgContainer [2018-01-20 22:59:18,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-20 22:59:18,791 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-20 22:59:18,792 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-20 22:59:18,792 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-20 22:59:18,792 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:59:18" (1/1) ... [2018-01-20 22:59:18,833 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-20 22:59:19,137 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-20 22:59:19,149 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,153 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,153 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-20 22:59:19,153 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,156 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,156 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2018-01-20 22:59:19,157 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,157 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-20 22:59:19,159 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. [2018-01-20 22:59:19,161 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-20 22:59:19,162 INFO L168 Benchmark]: Toolchain (without parser) took 757.20 ms. Allocated memory is still 299.9 MB. Free memory was 259.2 MB in the beginning and 199.6 MB in the end (delta: 59.6 MB). Peak memory consumption was 59.6 MB. Max. memory is 5.3 GB. [2018-01-20 22:59:19,163 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 299.9 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-20 22:59:19,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 163.75 ms. Allocated memory is still 299.9 MB. Free memory was 259.2 MB in the beginning and 251.0 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. [2018-01-20 22:59:19,164 INFO L168 Benchmark]: Boogie Preprocessor took 28.66 ms. Allocated memory is still 299.9 MB. Free memory was 251.0 MB in the beginning and 249.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-20 22:59:19,165 INFO L168 Benchmark]: RCFGBuilder took 189.90 ms. Allocated memory is still 299.9 MB. Free memory was 249.0 MB in the beginning and 237.5 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. [2018-01-20 22:59:19,165 INFO L168 Benchmark]: Abstract Interpretation took 369.36 ms. Allocated memory is still 299.9 MB. Free memory was 237.5 MB in the beginning and 199.6 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 5.3 GB. [2018-01-20 22:59:19,168 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 299.9 MB. Free memory is still 264.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 163.75 ms. Allocated memory is still 299.9 MB. Free memory was 259.2 MB in the beginning and 251.0 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 28.66 ms. Allocated memory is still 299.9 MB. Free memory was 251.0 MB in the beginning and 249.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 189.90 ms. Allocated memory is still 299.9 MB. Free memory was 249.0 MB in the beginning and 237.5 MB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 369.36 ms. Allocated memory is still 299.9 MB. Free memory was 237.5 MB in the beginning and 199.6 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 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) : 0.285774 RENAME_VARIABLES(MILLISECONDS) : 0.205151 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.233273 PROJECTAWAY(MILLISECONDS) : 0.144115 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.155713 DISJOIN(MILLISECONDS) : 0.000000 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.259648 ADD_EQUALITY(MILLISECONDS) : 0.045306 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.066298 #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-0-2018-01-20_22-59-19-182.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-0-2018-01-20_22-59-19-182.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-0-2018-01-20_22-59-19-182.csv Received shutdown request...