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_mostprecise.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 17:35:06,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 17:35:06,859 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 17:35:06,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 17:35:06,875 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 17:35:06,876 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 17:35:06,877 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 17:35:06,879 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 17:35:06,880 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 17:35:06,881 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 17:35:06,882 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 17:35:06,882 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 17:35:06,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 17:35:06,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 17:35:06,884 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 17:35:06,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 17:35:06,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 17:35:06,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 17:35:06,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 17:35:06,894 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 17:35:06,896 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 17:35:06,897 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 17:35:06,897 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 17:35:06,898 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 17:35:06,899 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 17:35:06,900 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 17:35:06,901 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 17:35:06,901 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 17:35:06,901 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 17:35:06,902 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 17:35:06,902 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 17:35:06,903 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_mostprecise.epf [2018-01-23 17:35:06,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 17:35:06,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 17:35:06,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 17:35:06,915 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 17:35:06,915 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 17:35:06,915 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 17:35:06,915 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 17:35:06,915 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-23 17:35:06,916 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 17:35:06,916 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 17:35:06,917 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 17:35:06,917 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 17:35:06,917 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 17:35:06,917 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 17:35:06,917 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 17:35:06,918 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 17:35:06,918 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 17:35:06,918 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 17:35:06,918 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 17:35:06,918 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 17:35:06,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 17:35:06,919 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 17:35:06,919 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 17:35:06,919 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 17:35:06,919 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 17:35:06,920 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 17:35:06,920 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 17:35:06,920 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 17:35:06,920 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 17:35:06,921 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 17:35:06,922 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 17:35:06,922 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 17:35:06,923 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 17:35:06,923 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 17:35:06,961 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 17:35:06,975 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 17:35:06,979 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 17:35:06,981 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 17:35:06,982 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 17:35:06,983 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c [2018-01-23 17:35:07,155 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 17:35:07,165 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 17:35:07,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 17:35:07,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 17:35:07,177 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 17:35:07,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c2553dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07, skipping insertion in model container [2018-01-23 17:35:07,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,222 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:35:07,255 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 17:35:07,405 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:35:07,423 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 17:35:07,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07 WrapperNode [2018-01-23 17:35:07,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 17:35:07,431 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 17:35:07,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 17:35:07,432 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 17:35:07,450 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 17:35:07,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 17:35:07,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 17:35:07,471 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 17:35:07,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 05:35:07" (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 17:35:07,527 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 17:35:07,527 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 17:35:07,527 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-23 17:35:07,527 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 17:35:07,528 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-23 17:35:07,529 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 17:35:07,529 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 17:35:07,529 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 17:35:07,715 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 17:35:07,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:35:07 BoogieIcfgContainer [2018-01-23 17:35:07,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 17:35:07,716 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 17:35:07,716 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 17:35:07,716 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 17:35:07,717 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 05:35:07" (1/1) ... [2018-01-23 17:35:07,765 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 17:35:14,112 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 17:35:14,119 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,121 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,121 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,122 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,123 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,124 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,124 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 17:35:14,128 INFO L268 AbstractInterpreter]: Visited 47 different actions 217 times. Merged at 32 different actions 122 times. Never widened. Found 12 fixpoints after 6 different actions. Largest state had 21 variables. [2018-01-23 17:35:14,130 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 17:35:14,131 INFO L168 Benchmark]: Toolchain (without parser) took 6975.73 ms. Allocated memory was 306.7 MB in the beginning and 832.0 MB in the end (delta: 525.3 MB). Free memory was 267.6 MB in the beginning and 670.6 MB in the end (delta: -403.0 MB). Peak memory consumption was 122.4 MB. Max. memory is 5.3 GB. [2018-01-23 17:35:14,132 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 306.7 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 17:35:14,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.88 ms. Allocated memory is still 306.7 MB. Free memory was 266.6 MB in the beginning and 258.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:35:14,133 INFO L168 Benchmark]: Boogie Preprocessor took 39.45 ms. Allocated memory is still 306.7 MB. Free memory was 258.7 MB in the beginning and 256.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:35:14,133 INFO L168 Benchmark]: RCFGBuilder took 244.46 ms. Allocated memory is still 306.7 MB. Free memory was 256.6 MB in the beginning and 241.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-23 17:35:14,133 INFO L168 Benchmark]: Abstract Interpretation took 6414.17 ms. Allocated memory was 306.7 MB in the beginning and 832.0 MB in the end (delta: 525.3 MB). Free memory was 241.6 MB in the beginning and 670.6 MB in the end (delta: -429.0 MB). Peak memory consumption was 96.4 MB. Max. memory is 5.3 GB. [2018-01-23 17:35:14,135 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 306.7 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 263.88 ms. Allocated memory is still 306.7 MB. Free memory was 266.6 MB in the beginning and 258.7 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 39.45 ms. Allocated memory is still 306.7 MB. Free memory was 258.7 MB in the beginning and 256.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 244.46 ms. Allocated memory is still 306.7 MB. Free memory was 256.6 MB in the beginning and 241.6 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 6414.17 ms. Allocated memory was 306.7 MB in the beginning and 832.0 MB in the end (delta: 525.3 MB). Free memory was 241.6 MB in the beginning and 670.6 MB in the end (delta: -429.0 MB). Peak memory consumption was 96.4 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 39 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 227 LocStat_NO_SUPPORTING_DISEQUALITIES : 72 LocStat_NO_DISJUNCTIONS : -78 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 53 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 46 TransStat_NO_SUPPORTING_DISEQUALITIES : 8 TransStat_NO_DISJUNCTIONS : 49 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.206468 RENAME_VARIABLES(MILLISECONDS) : 0.136923 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.187481 PROJECTAWAY(MILLISECONDS) : 0.152485 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.084212 DISJOIN(MILLISECONDS) : 0.222373 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.153136 ADD_EQUALITY(MILLISECONDS) : 0.032592 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010051 #CONJOIN_DISJUNCTIVE : 333 #RENAME_VARIABLES : 734 #UNFREEZE : 0 #CONJOIN : 459 #PROJECTAWAY : 460 #ADD_WEAK_EQUALITY : 7 #DISJOIN : 71 #RENAME_VARIABLES_DISJUNCTIVE : 760 #ADD_EQUALITY : 46 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 5 - 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: 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: [L24] int i, b[32]; [L25] FCALL char mask[32]; [L26] i = 0 [L26] COND FALSE !(i < sizeof(mask)) [L29] i = 0 [L29] COND FALSE !(i < sizeof(mask)) [L34] return 0; [L34] return 0; - UnprovableResult [Line: 23]: 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: [L24] int i, b[32]; [L25] FCALL char mask[32]; [L26] i = 0 [L26] COND TRUE i < sizeof(mask) [L27] CALL, EXPR foo(mask, i + 1) [L15] char a[32]; [L16] int i; [L17] i = 0 [L17] COND FALSE !(i <= size) [L20] RET return i; [L27] EXPR foo(mask, i + 1) [L27] b[i] = foo(mask, i + 1) [L26] i++ [L26] COND FALSE !(i < sizeof(mask)) [L29] i = 0 [L29] COND FALSE !(i < sizeof(mask)) [L34] return 0; [L34] return 0; - PositiveResult [Line: 14]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * 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 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 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 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/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_17-35-14-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_17-35-14-145.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c_mempurity-32bit-Automizer_Camel+AI_EQ_mostprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_17-35-14-145.csv Received shutdown request...