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_precise.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 19:23:07,245 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 19:23:07,247 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 19:23:07,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 19:23:07,263 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 19:23:07,264 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 19:23:07,265 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 19:23:07,267 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 19:23:07,269 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 19:23:07,270 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 19:23:07,271 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 19:23:07,271 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 19:23:07,272 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 19:23:07,273 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 19:23:07,274 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 19:23:07,277 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 19:23:07,279 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 19:23:07,281 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 19:23:07,283 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 19:23:07,284 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 19:23:07,287 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-23 19:23:07,292 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 19:23:07,292 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 19:23:07,293 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_precise.epf [2018-01-23 19:23:07,302 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 19:23:07,302 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 19:23:07,303 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 19:23:07,303 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 19:23:07,303 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 19:23:07,303 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-23 19:23:07,303 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 19:23:07,303 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 19:23:07,304 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 19:23:07,304 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 19:23:07,304 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 19:23:07,304 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 19:23:07,305 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 19:23:07,306 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 19:23:07,306 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 19:23:07,306 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 19:23:07,306 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 19:23:07,306 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 19:23:07,307 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 19:23:07,307 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 19:23:07,308 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 19:23:07,308 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 19:23:07,308 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 19:23:07,308 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 19:23:07,309 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 19:23:07,309 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 19:23:07,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 19:23:07,355 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 19:23:07,359 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 19:23:07,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 19:23:07,360 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 19:23:07,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_false-valid-deref-write.c [2018-01-23 19:23:07,468 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 19:23:07,472 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 19:23:07,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 19:23:07,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 19:23:07,478 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 19:23:07,479 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23155f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07, skipping insertion in model container [2018-01-23 19:23:07,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,497 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 19:23:07,511 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 19:23:07,628 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 19:23:07,644 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 19:23:07,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07 WrapperNode [2018-01-23 19:23:07,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 19:23:07,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 19:23:07,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 19:23:07,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 19:23:07,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,671 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,679 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 19:23:07,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 19:23:07,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 19:23:07,682 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 19:23:07,683 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 07:23:07" (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 19:23:07,730 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 19:23:07,730 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 19:23:07,730 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-23 19:23:07,730 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 19:23:07,731 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-23 19:23:07,732 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 19:23:07,732 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 19:23:07,732 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 19:23:07,924 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 19:23:07,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:23:07 BoogieIcfgContainer [2018-01-23 19:23:07,924 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 19:23:07,925 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 19:23:07,925 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 19:23:07,925 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 19:23:07,926 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 07:23:07" (1/1) ... [2018-01-23 19:23:07,972 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 19:23:14,349 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 19:23:14,360 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,364 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,364 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,364 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,367 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,368 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,368 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 19:23:14,372 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 19:23:14,375 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 19:23:14,376 INFO L168 Benchmark]: Toolchain (without parser) took 6907.01 ms. Allocated memory was 307.2 MB in the beginning and 829.4 MB in the end (delta: 522.2 MB). Free memory was 268.1 MB in the beginning and 631.4 MB in the end (delta: -363.2 MB). Peak memory consumption was 159.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:23:14,377 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 307.2 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 19:23:14,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 177.77 ms. Allocated memory is still 307.2 MB. Free memory was 267.1 MB in the beginning and 259.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:23:14,377 INFO L168 Benchmark]: Boogie Preprocessor took 30.55 ms. Allocated memory is still 307.2 MB. Free memory was 259.2 MB in the beginning and 257.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:23:14,378 INFO L168 Benchmark]: RCFGBuilder took 243.13 ms. Allocated memory is still 307.2 MB. Free memory was 257.2 MB in the beginning and 242.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:23:14,378 INFO L168 Benchmark]: Abstract Interpretation took 6449.88 ms. Allocated memory was 307.2 MB in the beginning and 829.4 MB in the end (delta: 522.2 MB). Free memory was 242.2 MB in the beginning and 631.4 MB in the end (delta: -389.1 MB). Peak memory consumption was 133.0 MB. Max. memory is 5.3 GB. [2018-01-23 19:23:14,380 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 307.2 MB. Free memory is still 273.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 177.77 ms. Allocated memory is still 307.2 MB. Free memory was 267.1 MB in the beginning and 259.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 30.55 ms. Allocated memory is still 307.2 MB. Free memory was 259.2 MB in the beginning and 257.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 243.13 ms. Allocated memory is still 307.2 MB. Free memory was 257.2 MB in the beginning and 242.2 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 6449.88 ms. Allocated memory was 307.2 MB in the beginning and 829.4 MB in the end (delta: 522.2 MB). Free memory was 242.2 MB in the beginning and 631.4 MB in the end (delta: -389.1 MB). Peak memory consumption was 133.0 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) : 0.341750 RENAME_VARIABLES(MILLISECONDS) : 0.208284 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.311531 PROJECTAWAY(MILLISECONDS) : 0.285681 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.091190 DISJOIN(MILLISECONDS) : 0.262724 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.232922 ADD_EQUALITY(MILLISECONDS) : 0.042022 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010232 #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_precise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_19-23-14-392.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_precise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_19-23-14-392.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_precise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_19-23-14-392.csv Received shutdown request...