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/ldv-memsafety/memleaks_test22_5_false-valid-deref.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-a5595af
[2018-01-31 22:26:01,187 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-31 22:26:01,189 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-31 22:26:01,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-31 22:26:01,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-31 22:26:01,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-31 22:26:01,204 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-31 22:26:01,206 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-31 22:26:01,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-31 22:26:01,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-31 22:26:01,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-31 22:26:01,210 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-31 22:26:01,210 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-31 22:26:01,211 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-31 22:26:01,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-31 22:26:01,214 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-31 22:26:01,217 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-31 22:26:01,219 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-31 22:26:01,220 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-31 22:26:01,221 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-31 22:26:01,224 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-31 22:26:01,224 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-31 22:26:01,224 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-31 22:26:01,225 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-31 22:26:01,226 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-31 22:26:01,228 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-31 22:26:01,228 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-31 22:26:01,229 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-31 22:26:01,229 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-31 22:26:01,229 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-31 22:26:01,230 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-31 22:26:01,230 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
[2018-01-31 22:26:01,240 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-31 22:26:01,240 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-31 22:26:01,241 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-31 22:26:01,241 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-31 22:26:01,242 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-31 22:26:01,242 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true
[2018-01-31 22:26:01,242 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-31 22:26:01,242 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-31 22:26:01,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-31 22:26:01,243 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-31 22:26:01,243 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-31 22:26:01,243 INFO L133 SettingsManager]: * Check allocation purity=true
[2018-01-31 22:26:01,244 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-31 22:26:01,244 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-31 22:26:01,244 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-31 22:26:01,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-01-31 22:26:01,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-31 22:26:01,245 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-01-31 22:26:01,245 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-31 22:26:01,245 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-01-31 22:26:01,245 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-01-31 22:26:01,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-31 22:26:01,246 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-01-31 22:26:01,246 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-31 22:26:01,246 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-31 22:26:01,246 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-31 22:26:01,246 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-31 22:26:01,247 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-31 22:26:01,247 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-31 22:26:01,247 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-31 22:26:01,247 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-31 22:26:01,247 INFO L133 SettingsManager]: * Stop after first violation was found=false
[2018-01-31 22:26:01,247 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-31 22:26:01,248 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-31 22:26:01,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-31 22:26:01,248 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-31 22:26:01,249 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-31 22:26:01,249 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-31 22:26:01,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-31 22:26:01,297 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-31 22:26:01,302 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-31 22:26:01,304 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-31 22:26:01,304 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-31 22:26:01,305 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test22_5_false-valid-deref.i
[2018-01-31 22:26:01,482 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-31 22:26:01,489 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-31 22:26:01,490 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-31 22:26:01,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-31 22:26:01,497 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-31 22:26:01,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@715ee194 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01, skipping insertion in model container
[2018-01-31 22:26:01,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,514 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 22:26:01,563 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 22:26:01,680 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 22:26:01,705 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 22:26:01,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01 WrapperNode
[2018-01-31 22:26:01,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-31 22:26:01,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-31 22:26:01,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-31 22:26:01,716 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-31 22:26:01,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (1/1) ...
[2018-01-31 22:26:01,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-31 22:26:01,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-31 22:26:01,755 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-31 22:26:01,755 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-31 22:26:01,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:26:01" (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
[2018-01-31 22:26:01,801 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-31 22:26:01,801 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-31 22:26:01,801 INFO L136 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-01-31 22:26:01,801 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-01-31 22:26:01,801 INFO L136 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_return
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_sub
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_init
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kref_put
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_cleanup
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_release
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_put
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init_internal
[2018-01-31 22:26:01,802 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_init
[2018-01-31 22:26:01,803 INFO L136 BoogieDeclarations]: Found implementation of procedure ldv_kobject_create
[2018-01-31 22:26:01,803 INFO L136 BoogieDeclarations]: Found implementation of procedure f_22_put
[2018-01-31 22:26:01,803 INFO L136 BoogieDeclarations]: Found implementation of procedure entry_point
[2018-01-31 22:26:01,803 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-31 22:26:01,803 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-01-31 22:26:01,804 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure malloc
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure free
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure memset
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-01-31 22:26:01,804 INFO L128 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_return
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_sub
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_init
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kref_put
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_cleanup
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_release
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_put
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init_internal
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_init
[2018-01-31 22:26:01,805 INFO L128 BoogieDeclarations]: Found specification of procedure ldv_kobject_create
[2018-01-31 22:26:01,806 INFO L128 BoogieDeclarations]: Found specification of procedure f_22_put
[2018-01-31 22:26:01,806 INFO L128 BoogieDeclarations]: Found specification of procedure entry_point
[2018-01-31 22:26:01,806 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-31 22:26:01,806 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-31 22:26:01,806 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-31 22:26:02,230 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-31 22:26:02,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:26:02 BoogieIcfgContainer
[2018-01-31 22:26:02,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-31 22:26:02,232 INFO L113 PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2018-01-31 22:26:02,233 INFO L271 PluginConnector]: Initializing Abstract Interpretation...
[2018-01-31 22:26:02,233 INFO L276 PluginConnector]: Abstract Interpretation initialized
[2018-01-31 22:26:02,234 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:26:02" (1/1) ...
[2018-01-31 22:26:02,286 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-01-31 22:26:02,586 INFO L262 AbstractInterpreter]: Some error location(s) were reachable
[2018-01-31 22:26:02,595 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,597 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,598 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,601 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,601 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,602 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,603 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,603 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,623 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,623 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,624 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,626 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,626 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,626 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,626 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,627 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,627 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,627 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,628 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,629 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,629 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,629 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,629 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,629 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,630 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,630 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,631 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,632 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,632 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,632 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,632 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,632 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,633 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,633 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,633 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:26:02,637 INFO L271 AbstractInterpreter]: Visited 48 different actions 55 times. Merged at 1 different actions 1 times. Never widened. Found 1 fixpoints after 1 different actions. Largest state had 24 variables.
[2018-01-31 22:26:02,639 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation----------------------------
[2018-01-31 22:26:02,639 INFO L168 Benchmark]: Toolchain (without parser) took 1157.10 ms. Allocated memory was 301.5 MB in the beginning and 329.3 MB in the end (delta: 27.8 MB). Free memory was 258.7 MB in the beginning and 292.8 MB in the end (delta: -34.0 MB). Peak memory consumption was 88.1 MB. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,640 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 301.5 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,641 INFO L168 Benchmark]: CACSL2BoogieTranslator took 225.15 ms. Allocated memory is still 301.5 MB. Free memory was 258.7 MB in the beginning and 244.7 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,641 INFO L168 Benchmark]: Boogie Preprocessor took 39.01 ms. Allocated memory is still 301.5 MB. Free memory was 244.7 MB in the beginning and 242.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,642 INFO L168 Benchmark]: RCFGBuilder took 476.87 ms. Allocated memory is still 301.5 MB. Free memory was 242.7 MB in the beginning and 210.8 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,643 INFO L168 Benchmark]: Abstract Interpretation took 406.23 ms. Allocated memory was 301.5 MB in the beginning and 329.3 MB in the end (delta: 27.8 MB). Free memory was 210.8 MB in the beginning and 292.8 MB in the end (delta: -81.9 MB). Peak memory consumption was 40.2 MB. Max. memory is 5.3 GB.
[2018-01-31 22:26:02,646 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 301.5 MB. Free memory is still 265.7 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 225.15 ms. Allocated memory is still 301.5 MB. Free memory was 258.7 MB in the beginning and 244.7 MB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 39.01 ms. Allocated memory is still 301.5 MB. Free memory was 244.7 MB in the beginning and 242.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 476.87 ms. Allocated memory is still 301.5 MB. Free memory was 242.7 MB in the beginning and 210.8 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 5.3 GB.
* Abstract Interpretation took 406.23 ms. Allocated memory was 301.5 MB in the beginning and 329.3 MB in the end (delta: 27.8 MB). Free memory was 210.8 MB in the beginning and 292.8 MB in the end (delta: -81.9 MB). Peak memory consumption was 40.2 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 43
LocStat_MAX_WEQGRAPH_SIZE : 0
LocStat_MAX_SIZEOF_WEQEDGELABEL : 0
LocStat_NO_SUPPORTING_EQUALITIES : 278
LocStat_NO_SUPPORTING_DISEQUALITIES : 10
LocStat_NO_DISJUNCTIONS : -86
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 62
TransStat_MAX_WEQGRAPH_SIZE : 0
TransStat_MAX_SIZEOF_WEQEDGELABEL : 0
TransStat_NO_SUPPORTING_EQUALITIES : 102
TransStat_NO_SUPPORTING_DISEQUALITIES : 15
TransStat_NO_DISJUNCTIONS : 64
TransStat_MAX_NO_DISJUNCTIONS : 2
- StatisticsResult: EqConstraintFactoryStatistics
CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.247144
RENAME_VARIABLES(MILLISECONDS) : 0.134346
UNFREEZE(MILLISECONDS) : 0.000000
CONJOIN(MILLISECONDS) : 0.191280
PROJECTAWAY(MILLISECONDS) : 0.090205
ADD_WEAK_EQUALITY(MILLISECONDS) : 0.002132
DISJOIN(MILLISECONDS) : 0.312545
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.170466
ADD_EQUALITY(MILLISECONDS) : 0.043989
DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000
ADD_DISEQUALITY(MILLISECONDS) : 0.024852
#CONJOIN_DISJUNCTIVE : 87
#RENAME_VARIABLES : 157
#UNFREEZE : 0
#CONJOIN : 174
#PROJECTAWAY : 148
#ADD_WEAK_EQUALITY : 3
#DISJOIN : 5
#RENAME_VARIABLES_DISJUNCTIVE : 154
#ADD_EQUALITY : 102
#DISJOIN_DISJUNCTIVE : 0
#ADD_DISEQUALITY : 14
- 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: 1072]: 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL ldv_malloc(sizeof(*kobj))
[L1073] COND TRUE __VERIFIER_nondet_int()
[L1074] EXPR, FCALL malloc(size)
[L1074] return malloc(size);
- UnprovableResult [Line: 1404]: 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL, EXPR ldv_malloc(sizeof(*kobj))
[L1073] COND FALSE !(__VERIFIER_nondet_int())
[L1076] RET return 0;
[L1408] EXPR ldv_malloc(sizeof(*kobj))
[L1408] kobj = ldv_malloc(sizeof(*kobj))
[L1409] COND TRUE !kobj
[L1410] return 0;
- UnprovableResult [Line: 1440]: 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL, EXPR ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL, EXPR ldv_malloc(sizeof(*kobj))
[L1073] COND FALSE !(__VERIFIER_nondet_int())
[L1076] RET return 0;
[L1408] EXPR ldv_malloc(sizeof(*kobj))
[L1408] kobj = ldv_malloc(sizeof(*kobj))
[L1409] COND TRUE !kobj
[L1410] RET return 0;
[L1446] EXPR ldv_kobject_create()
[L1446] kobj = ldv_kobject_create()
[L1448] CALL f_22_put(kobj)
[L1441] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE, RET !(\read(*kobj))
[L1441] ldv_kobject_put(kobj)
- UnprovableResult [Line: 1444]: 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL, EXPR ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL, EXPR ldv_malloc(sizeof(*kobj))
[L1073] COND FALSE !(__VERIFIER_nondet_int())
[L1076] RET return 0;
[L1408] EXPR ldv_malloc(sizeof(*kobj))
[L1408] kobj = ldv_malloc(sizeof(*kobj))
[L1409] COND TRUE !kobj
[L1410] RET return 0;
[L1446] EXPR ldv_kobject_create()
[L1446] kobj = ldv_kobject_create()
[L1448] CALL f_22_put(kobj)
[L1441] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE !(\read(*kobj))
[L1441] FCALL ldv_kobject_put(kobj)
[L1449] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE, RET !(\read(*kobj))
[L1449] ldv_kobject_put(kobj)
- UnprovableResult [Line: 1452]: 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL, EXPR ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL, EXPR ldv_malloc(sizeof(*kobj))
[L1073] COND FALSE !(__VERIFIER_nondet_int())
[L1076] RET return 0;
[L1408] EXPR ldv_malloc(sizeof(*kobj))
[L1408] kobj = ldv_malloc(sizeof(*kobj))
[L1409] COND TRUE !kobj
[L1410] RET return 0;
[L1446] EXPR ldv_kobject_create()
[L1446] kobj = ldv_kobject_create()
[L1448] CALL f_22_put(kobj)
[L1441] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE !(\read(*kobj))
[L1441] FCALL ldv_kobject_put(kobj)
[L1449] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE !(\read(*kobj))
[L1449] FCALL ldv_kobject_put(kobj)
- 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:
[L1453] CALL entry_point()
[L1445] struct ldv_kobject *kobj;
[L1446] CALL, EXPR ldv_kobject_create()
[L1406] struct ldv_kobject *kobj;
[L1408] CALL, EXPR ldv_malloc(sizeof(*kobj))
[L1073] COND FALSE !(__VERIFIER_nondet_int())
[L1076] RET return 0;
[L1408] EXPR ldv_malloc(sizeof(*kobj))
[L1408] kobj = ldv_malloc(sizeof(*kobj))
[L1409] COND TRUE !kobj
[L1410] RET return 0;
[L1446] EXPR ldv_kobject_create()
[L1446] kobj = ldv_kobject_create()
[L1448] CALL f_22_put(kobj)
[L1441] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE !(\read(*kobj))
[L1441] FCALL ldv_kobject_put(kobj)
[L1449] CALL ldv_kobject_put(kobj)
[L1361] COND FALSE !(\read(*kobj))
[L1449] FCALL ldv_kobject_put(kobj)
- PositiveResult [Line: 1390]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1336]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1292]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1282]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1348]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1378]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1311]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1276]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1097]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1262]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- PositiveResult [Line: 1359]: 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)
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/memleaks_test22_5_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-26-02-660.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_5_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-26-02-660.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memleaks_test22_5_false-valid-deref.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-26-02-660.csv
Received shutdown request...