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-0235_false-valid-memtrack.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-a5595af
[2018-01-31 22:20:43,960 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-01-31 22:20:43,961 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-31 22:20:43,976 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-31 22:20:43,976 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-31 22:20:43,976 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-31 22:20:43,977 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-31 22:20:43,978 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
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[2018-01-31 22:20:43,984 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-31 22:20:43,985 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-31 22:20:43,987 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-31 22:20:43,989 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-31 22:20:43,991 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-31 22:20:43,993 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-31 22:20:43,994 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-31 22:20:43,996 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-31 22:20:43,996 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-31 22:20:43,996 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-31 22:20:43,997 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-01-31 22:20:43,999 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2018-01-31 22:20:44,001 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-01-31 22:20:44,002 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 22:20:44,012 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-01-31 22:20:44,012 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-31 22:20:44,013 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-31 22:20:44,013 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-01-31 22:20:44,013 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-31 22:20:44,013 INFO  L133        SettingsManager]:  * Deactivate Weak Equivalences=true
[2018-01-31 22:20:44,014 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-31 22:20:44,014 INFO  L133        SettingsManager]:  * Use the RCFG-of-the-future interface=true
[2018-01-31 22:20:44,014 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-31 22:20:44,014 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-01-31 22:20:44,015 INFO  L133        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2018-01-31 22:20:44,015 INFO  L133        SettingsManager]:  * Check allocation purity=true
[2018-01-31 22:20:44,015 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-01-31 22:20:44,015 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-01-31 22:20:44,015 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-01-31 22:20:44,016 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-01-31 22:20:44,017 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-31 22:20:44,017 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-01-31 22:20:44,017 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-01-31 22:20:44,017 INFO  L133        SettingsManager]:  * Add additional assume for each assert=false
[2018-01-31 22:20:44,017 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-01-31 22:20:44,018 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-31 22:20:44,018 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-31 22:20:44,018 INFO  L133        SettingsManager]:  * Interpolant automaton=TWOTRACK
[2018-01-31 22:20:44,018 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-01-31 22:20:44,018 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-31 22:20:44,018 INFO  L133        SettingsManager]:  * Stop after first violation was found=false
[2018-01-31 22:20:44,019 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-01-31 22:20:44,019 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-31 22:20:44,019 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-31 22:20:44,019 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-31 22:20:44,020 INFO  L131        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-31 22:20:44,020 INFO  L133        SettingsManager]:  * TransformationType=HEAP_SEPARATOR
[2018-01-31 22:20:44,054 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-31 22:20:44,067 INFO  L266   ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-31 22:20:44,071 INFO  L222   ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-31 22:20:44,073 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-01-31 22:20:44,073 INFO  L276        PluginConnector]: CDTParser initialized
[2018-01-31 22:20:44,074 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0235_false-valid-memtrack.i
[2018-01-31 22:20:44,274 INFO  L304   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-31 22:20:44,281 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-31 22:20:44,282 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-31 22:20:44,282 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-31 22:20:44,287 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-31 22:20:44,288 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,290 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cb0d8ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44, skipping insertion in model container
[2018-01-31 22:20:44,290 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,308 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-01-31 22:20:44,355 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-01-31 22:20:44,481 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-01-31 22:20:44,506 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-01-31 22:20:44,518 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44 WrapperNode
[2018-01-31 22:20:44,518 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-31 22:20:44,519 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-31 22:20:44,519 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-31 22:20:44,519 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-01-31 22:20:44,531 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,531 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,544 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,544 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,554 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,560 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,562 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (1/1) ...
[2018-01-31 22:20:44,567 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-31 22:20:44,567 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-31 22:20:44,568 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-01-31 22:20:44,568 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-01-31 22:20:44,569 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:20:44" (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 22:20:44,617 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-31 22:20:44,617 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure calloc_model
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure zalloc_or_die
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l4_insert
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l3_insert
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l2_insert
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l1_insert
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l0_insert
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l4_destroy
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l3_destroy
[2018-01-31 22:20:44,618 INFO  L136     BoogieDeclarations]: Found implementation of procedure l2_destroy
[2018-01-31 22:20:44,619 INFO  L136     BoogieDeclarations]: Found implementation of procedure l1_destroy
[2018-01-31 22:20:44,619 INFO  L136     BoogieDeclarations]: Found implementation of procedure l0_destroy
[2018-01-31 22:20:44,619 INFO  L136     BoogieDeclarations]: Found implementation of procedure main
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-31 22:20:44,619 INFO  L128     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-01-31 22:20:44,619 INFO  L136     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure malloc
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure free
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure abort
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure memset
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure calloc_model
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure zalloc_or_die
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure l4_insert
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure l3_insert
[2018-01-31 22:20:44,620 INFO  L128     BoogieDeclarations]: Found specification of procedure l2_insert
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l1_insert
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l0_insert
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l4_destroy
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l3_destroy
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l2_destroy
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l1_destroy
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure l0_destroy
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure main
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-31 22:20:44,621 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-31 22:20:45,188 INFO  L257             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-31 22:20:45,189 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:20:45 BoogieIcfgContainer
[2018-01-31 22:20:45,189 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-31 22:20:45,190 INFO  L113        PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2018-01-31 22:20:45,190 INFO  L271        PluginConnector]: Initializing Abstract Interpretation...
[2018-01-31 22:20:45,191 INFO  L276        PluginConnector]: Abstract Interpretation initialized
[2018-01-31 22:20:45,192 INFO  L185        PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:20:45" (1/1) ...
[2018-01-31 22:20:45,256 INFO  L101         FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-01-31 22:22:20,623 INFO  L262    AbstractInterpreter]: Some error location(s) were reachable
[2018-01-31 22:22:20,633 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,637 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,637 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,638 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,641 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,641 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,642 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,642 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,645 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,646 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,647 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,648 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,654 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,654 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,654 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,655 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,655 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,655 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,655 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,656 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,656 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,656 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,656 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,657 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,657 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,657 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,657 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,657 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,658 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,658 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,658 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,658 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,658 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,663 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,663 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,663 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,664 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,664 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,664 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,664 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,664 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,665 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,665 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,665 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,665 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,665 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,666 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,667 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,667 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,667 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,671 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,671 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,671 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,672 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,672 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,672 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,672 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,672 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,673 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,673 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,673 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,673 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,673 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,674 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,674 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,674 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,674 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,674 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,675 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,675 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,675 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,675 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,675 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,679 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,679 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,679 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,680 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,680 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,680 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,680 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,680 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,681 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,681 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,681 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,681 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,681 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,682 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,682 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,682 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,682 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,682 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,683 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,687 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,688 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,688 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,688 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,688 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,688 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,689 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,689 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,689 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,689 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,689 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,690 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,690 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,690 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,690 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,690 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,691 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,691 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,691 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,691 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,691 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,692 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,692 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,692 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,692 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,692 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,697 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,697 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,698 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,699 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,699 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,699 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,699 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,699 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,700 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,701 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,701 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,701 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,701 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,701 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,702 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,702 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,706 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,706 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,706 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,706 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,706 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,707 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,708 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,709 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,709 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,709 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,709 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,709 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,710 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,710 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,710 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,713 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,714 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,714 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,714 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,714 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,714 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,715 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,715 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,715 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,715 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,715 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,716 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,716 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,716 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,716 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,716 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,717 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,718 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,718 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,718 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,718 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,722 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,723 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,723 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,723 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,723 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,723 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,724 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,725 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,725 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,725 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,725 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,725 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,726 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,726 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,726 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,726 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,730 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,730 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,730 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,730 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,731 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,731 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,731 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,731 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,731 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,732 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,733 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,734 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,735 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,735 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,735 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,738 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,739 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,739 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,739 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,739 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,739 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,740 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true)
[2018-01-31 22:22:20,741 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,742 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,743 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,743 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,743 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,743 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,743 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,744 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,744 WARN  L343   cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 22:22:20,749 INFO  L271    AbstractInterpreter]: Visited 235 different actions 47150 times. Merged at 117 different actions 20962 times. Never widened. Found 3897 fixpoints after 43 different actions. Largest state had 30 variables.
[2018-01-31 22:22:20,751 INFO  L132        PluginConnector]: ------------------------ END Abstract Interpretation----------------------------
[2018-01-31 22:22:20,752 INFO  L168              Benchmark]: Toolchain (without parser) took 96476.86 ms. Allocated memory was 296.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 255.0 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,753 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 296.7 MB. Free memory is still 261.0 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,753 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 237.10 ms. Allocated memory is still 296.7 MB. Free memory was 254.0 MB in the beginning and 241.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,753 INFO  L168              Benchmark]: Boogie Preprocessor took 47.96 ms. Allocated memory is still 296.7 MB. Free memory was 241.0 MB in the beginning and 239.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,754 INFO  L168              Benchmark]: RCFGBuilder took 622.08 ms. Allocated memory is still 296.7 MB. Free memory was 239.0 MB in the beginning and 191.7 MB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,754 INFO  L168              Benchmark]: Abstract Interpretation took 95560.84 ms. Allocated memory was 296.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 190.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB.
[2018-01-31 22:22:20,756 INFO  L344   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 296.7 MB. Free memory is still 261.0 MB. There was no memory consumed. Max. memory is 5.3 GB.
 * CACSL2BoogieTranslator took 237.10 ms. Allocated memory is still 296.7 MB. Free memory was 254.0 MB in the beginning and 241.0 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB.
 * Boogie Preprocessor took 47.96 ms. Allocated memory is still 296.7 MB. Free memory was 241.0 MB in the beginning and 239.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
 * RCFGBuilder took 622.08 ms. Allocated memory is still 296.7 MB. Free memory was 239.0 MB in the beginning and 191.7 MB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 5.3 GB.
 * Abstract Interpretation took 95560.84 ms. Allocated memory was 296.7 MB in the beginning and 2.8 GB in the end (delta: 2.6 GB). Free memory was 190.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 5.3 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
  - StatisticsResult: ArrayEqualityDomainStatistics
    
#Locations                               :     194 
LocStat_MAX_WEQGRAPH_SIZE                :       0 
LocStat_MAX_SIZEOF_WEQEDGELABEL          :       0 
LocStat_NO_SUPPORTING_EQUALITIES         :    2418 
LocStat_NO_SUPPORTING_DISEQUALITIES      :    1171 
LocStat_NO_DISJUNCTIONS                  :    -388 
LocStat_MAX_NO_DISJUNCTIONS              :      -1 
#Transitions                             :     265 
TransStat_MAX_WEQGRAPH_SIZE              :       0 
TransStat_MAX_SIZEOF_WEQEDGELABEL        :       0 
TransStat_NO_SUPPORTING_EQUALITIES       :     421 
TransStat_NO_SUPPORTING_DISEQUALITIES    :      54 
TransStat_NO_DISJUNCTIONS                :     275 
TransStat_MAX_NO_DISJUNCTIONS            :       4 

  - StatisticsResult: EqConstraintFactoryStatistics
    
CONJOIN_DISJUNCTIVE(MILLISECONDS)        : 0.492340 
RENAME_VARIABLES(MILLISECONDS)           : 0.001994 
UNFREEZE(MILLISECONDS)                   : 0.000000 
CONJOIN(MILLISECONDS)                    : 0.168187 
PROJECTAWAY(MILLISECONDS)                : 0.443567 
ADD_WEAK_EQUALITY(MILLISECONDS)          : 0.002109 
DISJOIN(MILLISECONDS)                    : 0.166363 
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.007880 
ADD_EQUALITY(MILLISECONDS)               : 0.010733 
DISJOIN_DISJUNCTIVE(MILLISECONDS)        : 0.000000 
ADD_DISEQUALITY(MILLISECONDS)            : 0.006816 
#CONJOIN_DISJUNCTIVE                     :   59734 
#RENAME_VARIABLES                        :  134269 
#UNFREEZE                                :       0 
#CONJOIN                                 :   78381 
#PROJECTAWAY                             :   69001 
#ADD_WEAK_EQUALITY                       :      62 
#DISJOIN                                 :   17283 
#RENAME_VARIABLES_DISJUNCTIVE            :  131933 
#ADD_EQUALITY                            :     405 
#DISJOIN_DISJUNCTIVE                     :       0 
#ADD_DISEQUALITY                         :      45 

  - 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: 
[L877]  FCALL  static struct L0 *list;

  - UnprovableResult [Line: 740]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL         zalloc_or_die(sizeof *item)
[L767]  CALL         calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]               return memset(ptr, 0, nmemb * size);

  - UnprovableResult [Line: 765]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL         zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]               return ptr;

  - UnprovableResult [Line: 772]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  FCALL        *list = item

  - UnprovableResult [Line: 779]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  RET, FCALL   *list = item
[L783]               l4_insert(&item->down)
[L784]  COND FALSE   !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL  \read(**list)
[L785]  FCALL        item->next = *list
[L786]  FCALL        *list = item

  - UnprovableResult [Line: 788]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  RET, FCALL   *list = item
[L783]               l4_insert(&item->down)
[L784]  COND FALSE   !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL  \read(**list)
[L785]  FCALL        item->next = *list
[L786]  RET, FCALL   *list = item
[L792]               l3_insert(&item->down)
[L793]  COND FALSE   !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL  \read(**list)
[L794]  FCALL        item->next = *list
[L795]  FCALL        *list = item

  - UnprovableResult [Line: 797]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  RET, FCALL   *list = item
[L783]               l4_insert(&item->down)
[L784]  COND FALSE   !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL  \read(**list)
[L785]  FCALL        item->next = *list
[L786]  RET, FCALL   *list = item
[L792]               l3_insert(&item->down)
[L793]  COND FALSE   !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL  \read(**list)
[L794]  FCALL        item->next = *list
[L795]  RET, FCALL   *list = item
[L801]               l2_insert(&item->down)
[L802]  COND FALSE   !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL  \read(**list)
[L803]  FCALL        item->next = *list
[L804]  FCALL        *list = item

  - UnprovableResult [Line: 806]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  RET, FCALL   *list = item
[L783]               l4_insert(&item->down)
[L784]  COND FALSE   !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL  \read(**list)
[L785]  FCALL        item->next = *list
[L786]  RET, FCALL   *list = item
[L792]               l3_insert(&item->down)
[L793]  COND FALSE   !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL  \read(**list)
[L794]  FCALL        item->next = *list
[L795]  RET, FCALL   *list = item
[L801]               l2_insert(&item->down)
[L802]  COND FALSE   !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL  \read(**list)
[L803]  FCALL        item->next = *list
[L804]  RET, FCALL   *list = item
[L810]               l1_insert(&item->down)
[L811]  COND FALSE   !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL  \read(**list)
[L812]  FCALL        item->next = *list
[L813]  FCALL        *list = item

  - UnprovableResult [Line: 863]: 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND TRUE        0 < level
[L867]  EXPR, FCALL      list->down
[L867]  CALL             l1_destroy(list->down, level)
[L854]  COND FALSE       !(1 < level)
[L856]  EXPR, FCALL      list->next
[L856]                   struct L1 *next = list->next;
[L857]  COND FALSE       !(1 == level)
[L859]                   list = next
[L861]  COND FALSE, RET  !(\read(*list))
[L867]                   l1_destroy(list->down, level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE       !(\read(*list))

  - UnprovableResult [Line: 851]: 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND TRUE        0 < level
[L867]  EXPR, FCALL      list->down
[L867]  CALL             l1_destroy(list->down, level)
[L854]  COND TRUE        1 < level
[L855]  EXPR, FCALL      list->down
[L855]  CALL             l2_destroy(list->down, level)
[L842]  COND FALSE       !(2 < level)
[L844]  EXPR, FCALL      list->next
[L844]                   struct L2 *next = list->next;
[L845]  COND FALSE       !(2 == level)
[L847]                   list = next
[L849]  COND FALSE, RET  !(\read(*list))
[L855]                   l2_destroy(list->down, level)
[L856]  EXPR, FCALL      list->next
[L856]                   struct L1 *next = list->next;
[L857]  COND FALSE       !(1 == level)
[L859]                   list = next
[L861]  COND FALSE       !(\read(*list))

  - UnprovableResult [Line: 815]: 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: 
[L877]  FCALL        static struct L0 *list;
[L879]  CALL         l0_insert(&list)
[L808]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L808]  EXPR         zalloc_or_die(sizeof *item)
[L808]               struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL         l1_insert(&item->down)
[L799]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L799]  EXPR         zalloc_or_die(sizeof *item)
[L799]               struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL         l2_insert(&item->down)
[L790]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L790]  EXPR         zalloc_or_die(sizeof *item)
[L790]               struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL         l3_insert(&item->down)
[L781]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L781]  EXPR         zalloc_or_die(sizeof *item)
[L781]               struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL         l4_insert(&item->down)
[L774]  CALL, EXPR   zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L774]  EXPR         zalloc_or_die(sizeof *item)
[L774]               struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR   zalloc_or_die(119U)
[L767]  CALL, EXPR   calloc_model(1U, size)
[L741]  EXPR, FCALL  malloc(nmemb * size)
[L741]               void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL  memset(ptr, 0, nmemb * size)
[L742]  RET          return memset(ptr, 0, nmemb * size);
[L767]  EXPR         calloc_model(1U, size)
[L767]               void *ptr = calloc_model(1U, size);
[L768]  COND TRUE    \read(*ptr)
[L769]  RET          return ptr;
[L775]  EXPR         zalloc_or_die(119U)
[L775]  FCALL        item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL  \read(**list)
[L776]  FCALL        item->next = *list
[L777]  RET, FCALL   *list = item
[L783]               l4_insert(&item->down)
[L784]  COND FALSE   !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL  \read(**list)
[L785]  FCALL        item->next = *list
[L786]  RET, FCALL   *list = item
[L792]               l3_insert(&item->down)
[L793]  COND FALSE   !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL  \read(**list)
[L794]  FCALL        item->next = *list
[L795]  RET, FCALL   *list = item
[L801]               l2_insert(&item->down)
[L802]  COND FALSE   !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL  \read(**list)
[L803]  FCALL        item->next = *list
[L804]  RET, FCALL   *list = item
[L810]               l1_insert(&item->down)
[L811]  COND FALSE   !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL  \read(**list)
[L812]  FCALL        item->next = *list
[L813]  RET, FCALL   *list = item
[L879]               l0_insert(&list)
[L880]  COND FALSE   !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL  \read(*list)
[L881]  CALL         l0_destroy(list, 4)
[L866]  COND TRUE    0 < level
[L867]  EXPR, FCALL  list->down
[L867]  CALL         l1_destroy(list->down, level)
[L854]  COND TRUE    1 < level
[L855]  EXPR, FCALL  list->down
[L855]  CALL         l2_destroy(list->down, level)
[L842]  COND TRUE    2 < level
[L843]  EXPR, FCALL  list->down
[L843]  CALL         l3_destroy(list->down, level)
[L830]  COND TRUE    3 < level
[L831]  EXPR, FCALL  list->down
[L831]  CALL         l4_destroy(list->down, level)
[L818]  COND FALSE   !(5 == level)
[L820]  EXPR, FCALL  list->next
[L820]               struct L4 *next = list->next;
[L821]  COND TRUE    4 == level
[L822]  FCALL        free(list)
[L823]               list = next
[L825]  COND FALSE   !(\read(*list))

  - UnprovableResult [Line: 839]: 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND TRUE        0 < level
[L867]  EXPR, FCALL      list->down
[L867]  CALL             l1_destroy(list->down, level)
[L854]  COND TRUE        1 < level
[L855]  EXPR, FCALL      list->down
[L855]  CALL             l2_destroy(list->down, level)
[L842]  COND TRUE        2 < level
[L843]  EXPR, FCALL      list->down
[L843]  CALL             l3_destroy(list->down, level)
[L830]  COND FALSE       !(3 < level)
[L832]  EXPR, FCALL      list->next
[L832]                   struct L3 *next = list->next;
[L833]  COND FALSE       !(3 == level)
[L835]                   list = next
[L837]  COND FALSE, RET  !(\read(*list))
[L843]                   l3_destroy(list->down, level)
[L844]  EXPR, FCALL      list->next
[L844]                   struct L2 *next = list->next;
[L845]  COND FALSE       !(2 == level)
[L847]                   list = next
[L849]  COND FALSE       !(\read(*list))

  - UnprovableResult [Line: 827]: 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L881]                   l0_destroy(list, 4)
[L882]  EXPR, FCALL      \read(*list)
[L882]  CALL             l0_destroy(list, 3)
[L866]  COND TRUE        0 < level
[L867]  EXPR, FCALL      list->down
[L867]  CALL             l1_destroy(list->down, level)
[L854]  COND TRUE        1 < level
[L855]  EXPR, FCALL      list->down
[L855]  CALL             l2_destroy(list->down, level)
[L842]  COND TRUE        2 < level
[L843]  EXPR, FCALL      list->down
[L843]  CALL             l3_destroy(list->down, level)
[L830]  COND FALSE       !(3 < level)
[L832]  EXPR, FCALL      list->next
[L832]                   struct L3 *next = list->next;
[L833]  COND TRUE        3 == level
[L834]  FCALL            free(list)
[L835]                   list = next
[L837]  COND FALSE       !(\read(*list))

  - UnprovableResult [Line: 875]: 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L881]                   l0_destroy(list, 4)
[L882]  EXPR, FCALL      \read(*list)
[L882]  CALL             l0_destroy(list, 3)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L882]                   l0_destroy(list, 3)
[L883]  EXPR, FCALL      \read(*list)
[L883]  CALL             l0_destroy(list, 2)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L883]                   l0_destroy(list, 2)
[L884]  EXPR, FCALL      \read(*list)
[L884]  CALL             l0_destroy(list, 1)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L884]                   l0_destroy(list, 1)
[L885]  EXPR, FCALL      \read(*list)
[L885]  CALL             l0_destroy(list, 0)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND TRUE        0 == level
[L870]  FCALL            free(list)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND TRUE        0 == level
[L870]  FCALL            free(list)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L885]                   l0_destroy(list, 0)
[L886]  EXPR, FCALL      \read(*list)
[L886]                   return !!list;

  - 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: 
[L877]  FCALL            static struct L0 *list;
[L879]  CALL             l0_insert(&list)
[L808]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L808]  EXPR             zalloc_or_die(sizeof *item)
[L808]                   struct L0 *item = zalloc_or_die(sizeof *item);
[L810]  CALL             l1_insert(&item->down)
[L799]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L799]  EXPR             zalloc_or_die(sizeof *item)
[L799]                   struct L1 *item = zalloc_or_die(sizeof *item);
[L801]  CALL             l2_insert(&item->down)
[L790]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L790]  EXPR             zalloc_or_die(sizeof *item)
[L790]                   struct L2 *item = zalloc_or_die(sizeof *item);
[L792]  CALL             l3_insert(&item->down)
[L781]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L781]  EXPR             zalloc_or_die(sizeof *item)
[L781]                   struct L3 *item = zalloc_or_die(sizeof *item);
[L783]  CALL             l4_insert(&item->down)
[L774]  CALL, EXPR       zalloc_or_die(sizeof *item)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L774]  EXPR             zalloc_or_die(sizeof *item)
[L774]                   struct L4 *item = zalloc_or_die(sizeof *item);
[L775]  CALL, EXPR       zalloc_or_die(119U)
[L767]  CALL, EXPR       calloc_model(1U, size)
[L741]  EXPR, FCALL      malloc(nmemb * size)
[L741]                   void *ptr = malloc(nmemb * size);
[L742]  EXPR, FCALL      memset(ptr, 0, nmemb * size)
[L742]  RET              return memset(ptr, 0, nmemb * size);
[L767]  EXPR             calloc_model(1U, size)
[L767]                   void *ptr = calloc_model(1U, size);
[L768]  COND TRUE        \read(*ptr)
[L769]  RET              return ptr;
[L775]  EXPR             zalloc_or_die(119U)
[L775]  FCALL            item->down = zalloc_or_die(119U)
[L776]  EXPR, FCALL      \read(**list)
[L776]  FCALL            item->next = *list
[L777]  RET, FCALL       *list = item
[L783]                   l4_insert(&item->down)
[L784]  COND FALSE       !(__VERIFIER_nondet_int())
[L785]  EXPR, FCALL      \read(**list)
[L785]  FCALL            item->next = *list
[L786]  RET, FCALL       *list = item
[L792]                   l3_insert(&item->down)
[L793]  COND FALSE       !(__VERIFIER_nondet_int())
[L794]  EXPR, FCALL      \read(**list)
[L794]  FCALL            item->next = *list
[L795]  RET, FCALL       *list = item
[L801]                   l2_insert(&item->down)
[L802]  COND FALSE       !(__VERIFIER_nondet_int())
[L803]  EXPR, FCALL      \read(**list)
[L803]  FCALL            item->next = *list
[L804]  RET, FCALL       *list = item
[L810]                   l1_insert(&item->down)
[L811]  COND FALSE       !(__VERIFIER_nondet_int())
[L812]  EXPR, FCALL      \read(**list)
[L812]  FCALL            item->next = *list
[L813]  RET, FCALL       *list = item
[L879]                   l0_insert(&list)
[L880]  COND FALSE       !(__VERIFIER_nondet_int())
[L881]  EXPR, FCALL      \read(*list)
[L881]  CALL             l0_destroy(list, 4)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L881]                   l0_destroy(list, 4)
[L882]  EXPR, FCALL      \read(*list)
[L882]  CALL             l0_destroy(list, 3)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L882]                   l0_destroy(list, 3)
[L883]  EXPR, FCALL      \read(*list)
[L883]  CALL             l0_destroy(list, 2)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L883]                   l0_destroy(list, 2)
[L884]  EXPR, FCALL      \read(*list)
[L884]  CALL             l0_destroy(list, 1)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND FALSE       !(0 == level)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L884]                   l0_destroy(list, 1)
[L885]  EXPR, FCALL      \read(*list)
[L885]  CALL             l0_destroy(list, 0)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND TRUE        0 == level
[L870]  FCALL            free(list)
[L871]                   list = next
[L873]  COND TRUE        \read(*list)
[L866]  COND FALSE       !(0 < level)
[L868]  EXPR, FCALL      list->next
[L868]                   struct L0 *next = list->next;
[L869]  COND TRUE        0 == level
[L870]  FCALL            free(list)
[L871]                   list = next
[L873]  COND FALSE, RET  !(\read(*list))
[L885]                   l0_destroy(list, 0)
[L886]  EXPR, FCALL      \read(*list)
[L886]                   return !!list;

 * 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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 free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; 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-0235_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_22-22-20-779.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0235_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_22-22-20-779.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0235_false-valid-memtrack.i_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_22-22-20-779.csv
Received shutdown request...