java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf -i ../../../trunk/examples/svcomp/memsafety/test-0134_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:11:55,384 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:11:55,386 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:11:55,401 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:11:55,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:11:55,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:11:55,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:11:55,405 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:11:55,406 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:11:55,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:11:55,408 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:11:55,408 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:11:55,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:11:55,409 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:11:55,410 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:11:55,413 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:11:55,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:11:55,417 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:11:55,418 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:11:55,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:11:55,422 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 16:11:55,422 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 16:11:55,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 16:11:55,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 16:11:55,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 16:11:55,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 16:11:55,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 16:11:55,426 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 16:11:55,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 16:11:55,426 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:11:55,427 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:11:55,427 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf [2018-01-23 16:11:55,437 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:11:55,438 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:11:55,438 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:11:55,439 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:11:55,439 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:11:55,439 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:11:55,439 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:11:55,439 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:11:55,440 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:11:55,440 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:11:55,440 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:11:55,441 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:11:55,441 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:11:55,441 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:11:55,441 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:11:55,441 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:11:55,442 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:11:55,442 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:11:55,442 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:11:55,442 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:11:55,442 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:11:55,443 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:11:55,443 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:11:55,443 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:11:55,443 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:11:55,443 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:11:55,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:11:55,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:11:55,444 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:11:55,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:11:55,444 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:11:55,444 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:11:55,445 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:11:55,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:11:55,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:11:55,445 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:11:55,446 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:11:55,446 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:11:55,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:11:55,492 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:11:55,495 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:11:55,496 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:11:55,496 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:11:55,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0134_true-valid-memsafety.i [2018-01-23 16:11:55,663 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:11:55,669 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:11:55,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:11:55,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:11:55,703 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:11:55,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb5cd73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55, skipping insertion in model container [2018-01-23 16:11:55,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,726 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:11:55,767 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:11:55,886 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:11:55,915 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:11:55,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55 WrapperNode [2018-01-23 16:11:55,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:11:55,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:11:55,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:11:55,925 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:11:55,935 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (1/1) ... [2018-01-23 16:11:55,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:11:55,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:11:55,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:11:55,962 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:11:55,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:11:55" (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 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure list_empty [2018-01-23 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure __list_add [2018-01-23 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure __list_del [2018-01-23 16:11:56,015 INFO L136 BoogieDeclarations]: Found implementation of procedure list_add [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure list_del [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure list_move [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure gl_insert [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure gl_read [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure gl_destroy [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure val_from_node [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure gl_seek_max [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure gl_sort [2018-01-23 16:11:56,016 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:11:56,016 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-23 16:11:56,016 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 16:11:56,017 INFO L128 BoogieDeclarations]: Found specification of procedure list_empty [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure __list_add [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure __list_del [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure list_add [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure list_del [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure list_move [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure gl_insert [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure gl_read [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure gl_destroy [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure val_from_node [2018-01-23 16:11:56,018 INFO L128 BoogieDeclarations]: Found specification of procedure gl_seek_max [2018-01-23 16:11:56,019 INFO L128 BoogieDeclarations]: Found specification of procedure gl_sort [2018-01-23 16:11:56,019 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:11:56,019 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:11:56,019 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:11:56,416 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:11:56,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:11:56 BoogieIcfgContainer [2018-01-23 16:11:56,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:11:56,418 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:11:56,418 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:11:56,418 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:11:56,419 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:11:56" (1/1) ... [2018-01-23 16:11:56,476 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-23 16:11:59,732 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-23 16:11:59,743 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,747 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,747 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,748 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,748 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,752 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,753 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,753 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,753 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,753 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,755 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,755 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,755 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,755 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,756 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,758 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,758 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,759 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,760 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,762 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,762 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,763 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,763 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,763 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,763 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,763 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,764 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,764 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,766 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,767 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,767 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,767 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,767 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,771 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,772 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,772 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,772 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,772 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-23 16:11:59,776 INFO L268 AbstractInterpreter]: Visited 155 different actions 580 times. Merged at 34 different actions 117 times. Never widened. Found 30 fixpoints after 13 different actions. Largest state had 35 variables. [2018-01-23 16:11:59,778 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-23 16:11:59,779 INFO L168 Benchmark]: Toolchain (without parser) took 4115.51 ms. Allocated memory was 306.2 MB in the beginning and 602.4 MB in the end (delta: 296.2 MB). Free memory was 266.1 MB in the beginning and 457.5 MB in the end (delta: -191.4 MB). Peak memory consumption was 104.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:11:59,780 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:11:59,780 INFO L168 Benchmark]: CACSL2BoogieTranslator took 226.41 ms. Allocated memory is still 306.2 MB. Free memory was 265.1 MB in the beginning and 253.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 5.3 GB. [2018-01-23 16:11:59,780 INFO L168 Benchmark]: Boogie Preprocessor took 36.48 ms. Allocated memory is still 306.2 MB. Free memory was 253.8 MB in the beginning and 250.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:11:59,780 INFO L168 Benchmark]: RCFGBuilder took 455.51 ms. Allocated memory is still 306.2 MB. Free memory was 250.8 MB in the beginning and 216.8 MB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:11:59,781 INFO L168 Benchmark]: Abstract Interpretation took 3360.98 ms. Allocated memory was 306.2 MB in the beginning and 602.4 MB in the end (delta: 296.2 MB). Free memory was 216.8 MB in the beginning and 457.5 MB in the end (delta: -240.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 5.3 GB. [2018-01-23 16:11:59,782 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 272.1 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 226.41 ms. Allocated memory is still 306.2 MB. Free memory was 265.1 MB in the beginning and 253.8 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 36.48 ms. Allocated memory is still 306.2 MB. Free memory was 253.8 MB in the beginning and 250.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 455.51 ms. Allocated memory is still 306.2 MB. Free memory was 250.8 MB in the beginning and 216.8 MB in the end (delta: 34.0 MB). Peak memory consumption was 34.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 3360.98 ms. Allocated memory was 306.2 MB in the beginning and 602.4 MB in the end (delta: 296.2 MB). Free memory was 216.8 MB in the beginning and 457.5 MB in the end (delta: -240.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 130 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1076 LocStat_NO_SUPPORTING_DISEQUALITIES : 436 LocStat_NO_DISJUNCTIONS : -260 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 183 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 292 TransStat_NO_SUPPORTING_DISEQUALITIES : 32 TransStat_NO_DISJUNCTIONS : 177 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.220889 RENAME_VARIABLES(MILLISECONDS) : 0.721191 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.192853 PROJECTAWAY(MILLISECONDS) : 0.333761 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.002652 DISJOIN(MILLISECONDS) : 0.229119 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.754580 ADD_EQUALITY(MILLISECONDS) : 0.026485 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010093 #CONJOIN_DISJUNCTIVE : 997 #RENAME_VARIABLES : 2318 #UNFREEZE : 0 #CONJOIN : 1799 #PROJECTAWAY : 1610 #ADD_WEAK_EQUALITY : 93 #DISJOIN : 406 #RENAME_VARIABLES_DISJUNCTIVE : 2368 #ADD_EQUALITY : 341 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 22 - 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; - UnprovableResult [Line: 661]: 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] RET __list_add(new, head, head->next) [L667] list_add(&node->linkage, &gl_list) - UnprovableResult [Line: 669]: 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] __list_add(new, head, head->next) [L667] FCALL list_add(&node->linkage, &gl_list) [L674] COND FALSE !(__VERIFIER_nondet_int()) - UnprovableResult [Line: 703]: 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] __list_add(new, head, head->next) [L667] FCALL list_add(&node->linkage, &gl_list) [L674] COND FALSE, RET !(__VERIFIER_nondet_int()) [L716] gl_read() [L717] CALL gl_sort() [L705] CALL list_empty(&gl_list) [L625] EXPR, FCALL head->next [L625] RET return head->next == head; [L705] list_empty(&gl_list) [L705] COND TRUE list_empty(&gl_list) - UnprovableResult [Line: 676]: 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] __list_add(new, head, head->next) [L667] FCALL list_add(&node->linkage, &gl_list) [L674] COND FALSE, RET !(__VERIFIER_nondet_int()) [L716] gl_read() [L717] CALL gl_sort() [L705] CALL list_empty(&gl_list) [L625] EXPR, FCALL head->next [L625] RET return head->next == head; [L705] list_empty(&gl_list) [L705] COND TRUE, RET list_empty(&gl_list) [L717] gl_sort() [L718] CALL gl_destroy() [L678] struct list_head *next; [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND TRUE &gl_list != (next = gl_list.next) [L680] EXPR, FCALL next->next [L680] FCALL gl_list.next = next->next [L681] FCALL free(((struct node *)((char *)(next)-(unsigned long)(&((struct node *)0)->linkage)))) [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND FALSE !(&gl_list != (next = gl_list.next)) - UnprovableResult [Line: 714]: 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] __list_add(new, head, head->next) [L667] FCALL list_add(&node->linkage, &gl_list) [L674] COND FALSE, RET !(__VERIFIER_nondet_int()) [L716] gl_read() [L717] CALL gl_sort() [L705] CALL list_empty(&gl_list) [L625] EXPR, FCALL head->next [L625] RET return head->next == head; [L705] list_empty(&gl_list) [L705] COND TRUE, RET list_empty(&gl_list) [L717] gl_sort() [L718] CALL gl_destroy() [L678] struct list_head *next; [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND TRUE &gl_list != (next = gl_list.next) [L680] EXPR, FCALL next->next [L680] FCALL gl_list.next = next->next [L681] FCALL free(((struct node *)((char *)(next)-(unsigned long)(&((struct node *)0)->linkage)))) [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND TRUE &gl_list != (next = gl_list.next) [L680] EXPR, FCALL next->next [L680] FCALL gl_list.next = next->next [L681] FCALL free(((struct node *)((char *)(next)-(unsigned long)(&((struct node *)0)->linkage)))) [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND FALSE, RET !(&gl_list != (next = gl_list.next)) [L718] gl_destroy() [L719] 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: [L660] FCALL struct list_head gl_list = { &(gl_list), &(gl_list) }; [L716] CALL gl_read() [L672] CALL gl_insert(__VERIFIER_nondet_int()) [L663] EXPR, FCALL malloc(sizeof *node) [L663] struct node *node = malloc(sizeof *node); [L664] COND FALSE !(!node) [L666] FCALL node->value = value [L667] CALL list_add(&node->linkage, &gl_list) [L643] EXPR, FCALL head->next [L643] CALL __list_add(new, head, head->next) [L631] FCALL next->prev = new [L632] FCALL new->next = next [L633] FCALL new->prev = prev [L634] RET, FCALL prev->next = new [L643] __list_add(new, head, head->next) [L667] FCALL list_add(&node->linkage, &gl_list) [L674] COND FALSE, RET !(__VERIFIER_nondet_int()) [L716] gl_read() [L717] CALL gl_sort() [L705] CALL list_empty(&gl_list) [L625] EXPR, FCALL head->next [L625] RET return head->next == head; [L705] list_empty(&gl_list) [L705] COND TRUE, RET list_empty(&gl_list) [L717] gl_sort() [L718] CALL gl_destroy() [L678] struct list_head *next; [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND TRUE &gl_list != (next = gl_list.next) [L680] EXPR, FCALL next->next [L680] FCALL gl_list.next = next->next [L681] FCALL free(((struct node *)((char *)(next)-(unsigned long)(&((struct node *)0)->linkage)))) [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND TRUE &gl_list != (next = gl_list.next) [L680] EXPR, FCALL next->next [L680] FCALL gl_list.next = next->next [L681] FCALL free(((struct node *)((char *)(next)-(unsigned long)(&((struct node *)0)->linkage)))) [L679] EXPR, FCALL gl_list.next [L679] EXPR next = gl_list.next [L679] COND FALSE, RET !(&gl_list != (next = gl_list.next)) [L718] gl_destroy() [L719] return 0; - PositiveResult [Line: 627]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 688]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 684]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 623]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 641]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 651]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 636]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 645]: 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) - 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) - 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) - 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) - 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) - 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) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0134_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-11-59-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0134_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-23_16-11-59-795.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0134_true-valid-memsafety.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-23_16-11-59-795.csv Received shutdown request...