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-0102_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2f49842 [2018-01-21 00:20:58,299 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-21 00:20:58,301 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-21 00:20:58,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-21 00:20:58,315 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-21 00:20:58,316 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-21 00:20:58,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-21 00:20:58,318 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-21 00:20:58,320 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-21 00:20:58,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-21 00:20:58,321 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-21 00:20:58,321 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-21 00:20:58,322 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-21 00:20:58,323 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-21 00:20:58,324 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-21 00:20:58,326 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-21 00:20:58,328 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-21 00:20:58,331 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-21 00:20:58,332 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-21 00:20:58,333 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-21 00:20:58,335 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-21 00:20:58,336 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-21 00:20:58,336 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-21 00:20:58,337 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-21 00:20:58,338 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-21 00:20:58,339 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-21 00:20:58,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-21 00:20:58,340 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-21 00:20:58,340 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-21 00:20:58,340 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-21 00:20:58,341 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-21 00:20:58,341 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 [2018-01-21 00:20:58,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-21 00:20:58,352 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-21 00:20:58,353 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-21 00:20:58,353 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-21 00:20:58,353 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-21 00:20:58,353 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-21 00:20:58,353 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-21 00:20:58,354 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-21 00:20:58,354 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-21 00:20:58,354 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-21 00:20:58,355 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-21 00:20:58,355 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-21 00:20:58,355 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-21 00:20:58,355 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-21 00:20:58,355 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-21 00:20:58,356 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-21 00:20:58,356 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-21 00:20:58,356 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-21 00:20:58,356 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-21 00:20:58,356 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-21 00:20:58,357 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-21 00:20:58,357 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-21 00:20:58,357 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-21 00:20:58,357 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-21 00:20:58,357 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-21 00:20:58,358 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-21 00:20:58,358 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-21 00:20:58,358 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-21 00:20:58,358 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-21 00:20:58,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-21 00:20:58,359 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-21 00:20:58,359 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-21 00:20:58,359 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-21 00:20:58,359 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-21 00:20:58,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-21 00:20:58,360 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-21 00:20:58,361 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-21 00:20:58,361 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-21 00:20:58,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-21 00:20:58,409 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-21 00:20:58,413 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-21 00:20:58,415 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-21 00:20:58,415 INFO L276 PluginConnector]: CDTParser initialized [2018-01-21 00:20:58,416 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0102_false-valid-memtrack.i [2018-01-21 00:20:58,590 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-21 00:20:58,595 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-21 00:20:58,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-21 00:20:58,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-21 00:20:58,621 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-21 00:20:58,622 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4b61a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58, skipping insertion in model container [2018-01-21 00:20:58,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,644 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:20:58,685 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-21 00:20:58,806 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:20:58,826 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-21 00:20:58,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58 WrapperNode [2018-01-21 00:20:58,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-21 00:20:58,836 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-21 00:20:58,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-21 00:20:58,836 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-21 00:20:58,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,857 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (1/1) ... [2018-01-21 00:20:58,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-21 00:20:58,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-21 00:20:58,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-21 00:20:58,875 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-21 00:20:58,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.01 12:20:58" (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 [2018-01-21 00:20:58,923 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure __list_add [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure destroy_sub [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure destroy_top [2018-01-21 00:20:58,924 INFO L136 BoogieDeclarations]: Found implementation of procedure insert_sub [2018-01-21 00:20:58,925 INFO L136 BoogieDeclarations]: Found implementation of procedure create_sub_list [2018-01-21 00:20:58,925 INFO L136 BoogieDeclarations]: Found implementation of procedure insert_top [2018-01-21 00:20:58,925 INFO L136 BoogieDeclarations]: Found implementation of procedure create_top [2018-01-21 00:20:58,925 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-21 00:20:58,925 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-21 00:20:58,925 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-21 00:20:58,926 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-21 00:20:58,927 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-01-21 00:20:58,927 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-21 00:20:58,927 INFO L128 BoogieDeclarations]: Found specification of procedure __list_add [2018-01-21 00:20:58,927 INFO L128 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-01-21 00:20:58,927 INFO L128 BoogieDeclarations]: Found specification of procedure destroy_sub [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure destroy_top [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure insert_sub [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure create_sub_list [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure insert_top [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure create_top [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-21 00:20:58,928 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-21 00:20:58,929 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-21 00:20:59,277 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-21 00:20:59,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:20:59 BoogieIcfgContainer [2018-01-21 00:20:59,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-21 00:20:59,278 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-21 00:20:59,278 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-21 00:20:59,279 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-21 00:20:59,279 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.01 12:20:59" (1/1) ... [2018-01-21 00:20:59,321 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-21 00:21:01,374 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-21 00:21:01,385 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,388 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,389 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,389 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,389 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,395 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,398 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,398 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,398 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,398 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,399 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,399 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,399 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,399 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,399 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,400 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,403 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,404 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,405 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,406 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,410 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,410 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,410 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,410 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,411 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,412 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,413 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,413 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,417 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,417 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,417 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,417 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,417 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,418 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,418 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,418 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,418 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,419 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,420 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,423 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,423 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,423 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,424 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,424 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,424 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,424 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,424 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,425 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,428 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,429 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,429 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,429 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,429 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,430 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,431 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,431 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,431 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,431 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-21 00:21:01,436 INFO L268 AbstractInterpreter]: Visited 108 different actions 481 times. Merged at 26 different actions 72 times. Never widened. Found 16 fixpoints after 9 different actions. Largest state had 26 variables. [2018-01-21 00:21:01,438 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-21 00:21:01,439 INFO L168 Benchmark]: Toolchain (without parser) took 2848.68 ms. Allocated memory was 304.6 MB in the beginning and 393.2 MB in the end (delta: 88.6 MB). Free memory was 262.9 MB in the beginning and 238.6 MB in the end (delta: 24.3 MB). Peak memory consumption was 112.9 MB. Max. memory is 5.3 GB. [2018-01-21 00:21:01,440 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-21 00:21:01,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 222.17 ms. Allocated memory is still 304.6 MB. Free memory was 261.9 MB in the beginning and 250.9 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:21:01,441 INFO L168 Benchmark]: Boogie Preprocessor took 37.96 ms. Allocated memory is still 304.6 MB. Free memory was 250.9 MB in the beginning and 249.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-21 00:21:01,441 INFO L168 Benchmark]: RCFGBuilder took 403.48 ms. Allocated memory is still 304.6 MB. Free memory was 249.0 MB in the beginning and 221.1 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. [2018-01-21 00:21:01,442 INFO L168 Benchmark]: Abstract Interpretation took 2159.70 ms. Allocated memory was 304.6 MB in the beginning and 393.2 MB in the end (delta: 88.6 MB). Free memory was 221.1 MB in the beginning and 238.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 71.1 MB. Max. memory is 5.3 GB. [2018-01-21 00:21:01,443 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 222.17 ms. Allocated memory is still 304.6 MB. Free memory was 261.9 MB in the beginning and 250.9 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 37.96 ms. Allocated memory is still 304.6 MB. Free memory was 250.9 MB in the beginning and 249.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 403.48 ms. Allocated memory is still 304.6 MB. Free memory was 249.0 MB in the beginning and 221.1 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 2159.70 ms. Allocated memory was 304.6 MB in the beginning and 393.2 MB in the end (delta: 88.6 MB). Free memory was 221.1 MB in the beginning and 238.6 MB in the end (delta: -17.5 MB). Peak memory consumption was 71.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 94 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 718 LocStat_NO_SUPPORTING_DISEQUALITIES : 278 LocStat_NO_DISJUNCTIONS : -188 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 128 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 226 TransStat_NO_SUPPORTING_DISEQUALITIES : 35 TransStat_NO_DISJUNCTIONS : 130 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.460260 RENAME_VARIABLES(MILLISECONDS) : 0.005778 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.213243 PROJECTAWAY(MILLISECONDS) : 0.861714 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.001994 DISJOIN(MILLISECONDS) : 0.292460 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.019723 ADD_EQUALITY(MILLISECONDS) : 0.039344 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.013728 #CONJOIN_DISJUNCTIVE : 638 #RENAME_VARIABLES : 1421 #UNFREEZE : 0 #CONJOIN : 1109 #PROJECTAWAY : 959 #ADD_WEAK_EQUALITY : 64 #DISJOIN : 296 #RENAME_VARIABLES_DISJUNCTIVE : 1386 #ADD_EQUALITY : 247 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 24 - 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: 664]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] RET __list_add(new, head->prev, head) [L670] list_add_tail(&sub->link, head) - UnprovableResult [Line: 672]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE !(__VERIFIER_nondet_int()) - UnprovableResult [Line: 680]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] RET __list_add(new, head->prev, head) [L687] list_add_tail(&top->link, head) - UnprovableResult [Line: 689]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L687] FCALL list_add_tail(&top->link, head) [L693] COND FALSE !(__VERIFIER_nondet_int()) - UnprovableResult [Line: 695]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L687] FCALL list_add_tail(&top->link, head) [L693] COND FALSE, RET !(__VERIFIER_nondet_int()) [L698] create_top(&top) [L699] CALL destroy_top(&top) [L656] EXPR, FCALL head->next [L656] struct top_list *now = ((struct top_list *)((char *)(head->next)-(unsigned long)(&((struct top_list *)0)->link))); [L657] COND FALSE, RET !(&now->link != (head)) [L699] destroy_top(&top) [L700] return 0; [L697] FCALL struct list_head top = { &(top), &(top) }; [L700] 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L687] FCALL list_add_tail(&top->link, head) [L693] COND FALSE, RET !(__VERIFIER_nondet_int()) [L698] create_top(&top) [L699] CALL destroy_top(&top) [L656] EXPR, FCALL head->next [L656] struct top_list *now = ((struct top_list *)((char *)(head->next)-(unsigned long)(&((struct top_list *)0)->link))); [L657] COND FALSE, RET !(&now->link != (head)) [L699] destroy_top(&top) [L700] return 0; [L697] FCALL struct list_head top = { &(top), &(top) }; [L700] return 0; - UnprovableResult [Line: 645]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L687] FCALL list_add_tail(&top->link, head) [L693] COND FALSE, RET !(__VERIFIER_nondet_int()) [L698] create_top(&top) [L699] CALL destroy_top(&top) [L656] EXPR, FCALL head->next [L656] struct top_list *now = ((struct top_list *)((char *)(head->next)-(unsigned long)(&((struct top_list *)0)->link))); [L657] COND TRUE &now->link != (head) [L658] EXPR, FCALL now->link.next [L658] struct top_list *next = ((struct top_list *)((char *)(now->link.next)-(unsigned long)(&((struct top_list *)0)->link))); [L659] CALL destroy_sub(&now->sub1) [L647] EXPR, FCALL head->next [L647] struct sub_list *now = ((struct sub_list *)((char *)(head->next)-(unsigned long)(&((struct sub_list *)0)->link))); [L648] COND TRUE &now->link != (head) [L649] EXPR, FCALL now->link.next [L649] struct sub_list *next = ((struct sub_list *)((char *)(now->link.next)-(unsigned long)(&((struct sub_list *)0)->link))); [L650] FCALL free(now) [L651] now = next [L648] COND FALSE !(&now->link != (head)) - UnprovableResult [Line: 654]: 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: [L697] FCALL struct list_head top = { &(top), &(top) }; [L698] CALL create_top(&top) [L692] CALL insert_top(top) [L682] EXPR, FCALL malloc(sizeof(*top)) [L682] struct top_list *top = malloc(sizeof(*top)); [L683] COND FALSE !(!top) [L685] CALL create_sub_list(&top->sub1) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L685] create_sub_list(&top->sub1) [L686] CALL create_sub_list(&top->sub2) [L674] FCALL sub->prev = sub [L675] FCALL sub->next = sub [L677] CALL insert_sub(sub) [L666] EXPR, FCALL malloc(sizeof(*sub)) [L666] struct sub_list *sub = malloc(sizeof(*sub)); [L667] COND FALSE !(!sub) [L669] FCALL sub->number = 0 [L670] CALL list_add_tail(&sub->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L670] FCALL list_add_tail(&sub->link, head) [L678] COND FALSE, RET !(__VERIFIER_nondet_int()) [L686] create_sub_list(&top->sub2) [L687] CALL list_add_tail(&top->link, head) [L634] EXPR, FCALL head->prev [L634] CALL __list_add(new, head->prev, head) [L627] FCALL next->prev = new [L628] FCALL new->next = next [L629] FCALL new->prev = prev [L630] RET, FCALL prev->next = new [L634] __list_add(new, head->prev, head) [L687] FCALL list_add_tail(&top->link, head) [L693] COND FALSE, RET !(__VERIFIER_nondet_int()) [L698] create_top(&top) [L699] CALL destroy_top(&top) [L656] EXPR, FCALL head->next [L656] struct top_list *now = ((struct top_list *)((char *)(head->next)-(unsigned long)(&((struct top_list *)0)->link))); [L657] COND TRUE &now->link != (head) [L658] EXPR, FCALL now->link.next [L658] struct top_list *next = ((struct top_list *)((char *)(now->link.next)-(unsigned long)(&((struct top_list *)0)->link))); [L659] CALL destroy_sub(&now->sub1) [L647] EXPR, FCALL head->next [L647] struct sub_list *now = ((struct sub_list *)((char *)(head->next)-(unsigned long)(&((struct sub_list *)0)->link))); [L648] COND FALSE, RET !(&now->link != (head)) [L659] destroy_sub(&now->sub1) [L660] FCALL free(now) [L661] now = next [L657] COND FALSE !(&now->link != (head)) - PositiveResult [Line: 623]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location - PositiveResult [Line: 632]: 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) - 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) - 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-0102_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-21_00-21-01-458.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0102_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-21_00-21-01-458.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0102_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-21_00-21-01-458.csv Received shutdown request...