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.epf -i ../../../trunk/examples/svcomp/array-memsafety/openbsd_cmemset-alloca_true-valid-memsafety_true-termination.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-a5595af
[2018-01-31 19:25:21,085 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-31 19:25:21,087 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-31 19:25:21,104 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-31 19:25:21,105 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-31 19:25:21,106 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-31 19:25:21,107 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-31 19:25:21,109 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-31 19:25:21,111 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-31 19:25:21,112 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-31 19:25:21,113 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-31 19:25:21,113 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-31 19:25:21,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-31 19:25:21,116 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-31 19:25:21,117 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-31 19:25:21,119 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-31 19:25:21,122 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-31 19:25:21,124 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-31 19:25:21,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-31 19:25:21,126 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-31 19:25:21,129 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-31 19:25:21,129 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-31 19:25:21,130 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-31 19:25:21,131 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-31 19:25:21,132 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-31 19:25:21,133 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-31 19:25:21,133 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-31 19:25:21,134 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-31 19:25:21,134 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-31 19:25:21,134 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-31 19:25:21,135 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-31 19:25:21,135 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.epf
[2018-01-31 19:25:21,146 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-31 19:25:21,146 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-31 19:25:21,147 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-31 19:25:21,147 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-31 19:25:21,147 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-31 19:25:21,147 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-31 19:25:21,148 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-31 19:25:21,148 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-31 19:25:21,149 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-31 19:25:21,149 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-31 19:25:21,149 INFO L133 SettingsManager]: * Check allocation purity=true
[2018-01-31 19:25:21,149 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-31 19:25:21,149 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-31 19:25:21,150 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-31 19:25:21,150 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-01-31 19:25:21,150 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-31 19:25:21,150 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-01-31 19:25:21,150 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-31 19:25:21,151 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-01-31 19:25:21,151 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-01-31 19:25:21,151 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-31 19:25:21,151 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-01-31 19:25:21,151 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-31 19:25:21,152 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-31 19:25:21,152 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-31 19:25:21,152 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-31 19:25:21,152 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-31 19:25:21,152 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-31 19:25:21,153 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-31 19:25:21,153 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-31 19:25:21,153 INFO L133 SettingsManager]: * Stop after first violation was found=false
[2018-01-31 19:25:21,153 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-31 19:25:21,153 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-31 19:25:21,154 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-31 19:25:21,154 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-31 19:25:21,155 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-31 19:25:21,155 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-31 19:25:21,190 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-31 19:25:21,203 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-31 19:25:21,207 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-31 19:25:21,209 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-31 19:25:21,209 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-31 19:25:21,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/openbsd_cmemset-alloca_true-valid-memsafety_true-termination.i
[2018-01-31 19:25:21,381 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-31 19:25:21,386 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-31 19:25:21,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-31 19:25:21,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-31 19:25:21,392 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-31 19:25:21,393 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a61903 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21, skipping insertion in model container
[2018-01-31 19:25:21,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,410 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 19:25:21,448 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-31 19:25:21,571 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 19:25:21,588 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-31 19:25:21,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21 WrapperNode
[2018-01-31 19:25:21,596 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-31 19:25:21,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-31 19:25:21,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-31 19:25:21,597 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-31 19:25:21,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,623 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,628 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-31 19:25:21,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-31 19:25:21,635 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-31 19:25:21,635 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-31 19:25:21,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 07:25:21" (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 19:25:21,684 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-31 19:25:21,684 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-31 19:25:21,684 INFO L136 BoogieDeclarations]: Found implementation of procedure cmemset
[2018-01-31 19:25:21,685 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-31 19:25:21,685 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-01-31 19:25:21,685 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-01-31 19:25:21,685 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-31 19:25:21,685 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-31 19:25:21,685 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-31 19:25:21,686 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-31 19:25:21,686 INFO L128 BoogieDeclarations]: Found specification of procedure cmemset
[2018-01-31 19:25:21,686 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-31 19:25:21,686 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-31 19:25:21,686 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-31 19:25:21,847 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-31 19:25:21,848 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 07:25:21 BoogieIcfgContainer
[2018-01-31 19:25:21,848 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-31 19:25:21,848 INFO L113 PluginConnector]: ------------------------Abstract Interpretation----------------------------
[2018-01-31 19:25:21,849 INFO L271 PluginConnector]: Initializing Abstract Interpretation...
[2018-01-31 19:25:21,849 INFO L276 PluginConnector]: Abstract Interpretation initialized
[2018-01-31 19:25:21,850 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 07:25:21" (1/1) ...
[2018-01-31 19:25:21,904 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-01-31 19:25:28,726 INFO L262 AbstractInterpreter]: Some error location(s) were reachable
[2018-01-31 19:25:28,735 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,739 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,739 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,739 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,744 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,745 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,745 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,745 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
[2018-01-31 19:25:28,747 INFO L271 AbstractInterpreter]: Visited 36 different actions 225 times. Merged at 22 different actions 115 times. Never widened. Found 18 fixpoints after 3 different actions. Largest state had 25 variables.
[2018-01-31 19:25:28,750 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation----------------------------
[2018-01-31 19:25:28,751 INFO L168 Benchmark]: Toolchain (without parser) took 7369.27 ms. Allocated memory was 309.3 MB in the beginning and 790.6 MB in the end (delta: 481.3 MB). Free memory was 267.6 MB in the beginning and 577.3 MB in the end (delta: -309.7 MB). Peak memory consumption was 171.6 MB. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,752 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 309.3 MB. Free memory is still 273.6 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.74 ms. Allocated memory is still 309.3 MB. Free memory was 266.6 MB in the beginning and 256.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,752 INFO L168 Benchmark]: Boogie Preprocessor took 37.91 ms. Allocated memory is still 309.3 MB. Free memory was 256.4 MB in the beginning and 255.4 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,753 INFO L168 Benchmark]: RCFGBuilder took 213.08 ms. Allocated memory is still 309.3 MB. Free memory was 255.4 MB in the beginning and 239.7 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,753 INFO L168 Benchmark]: Abstract Interpretation took 6901.49 ms. Allocated memory was 309.3 MB in the beginning and 790.6 MB in the end (delta: 481.3 MB). Free memory was 239.7 MB in the beginning and 577.3 MB in the end (delta: -337.6 MB). Peak memory consumption was 143.7 MB. Max. memory is 5.3 GB.
[2018-01-31 19:25:28,754 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 309.3 MB. Free memory is still 273.6 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 209.74 ms. Allocated memory is still 309.3 MB. Free memory was 266.6 MB in the beginning and 256.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 37.91 ms. Allocated memory is still 309.3 MB. Free memory was 256.4 MB in the beginning and 255.4 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB.
* RCFGBuilder took 213.08 ms. Allocated memory is still 309.3 MB. Free memory was 255.4 MB in the beginning and 239.7 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 5.3 GB.
* Abstract Interpretation took 6901.49 ms. Allocated memory was 309.3 MB in the beginning and 790.6 MB in the end (delta: 481.3 MB). Free memory was 239.7 MB in the beginning and 577.3 MB in the end (delta: -337.6 MB). Peak memory consumption was 143.7 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 30
LocStat_MAX_WEQGRAPH_SIZE : 2
LocStat_MAX_SIZEOF_WEQEDGELABEL : 1
LocStat_NO_SUPPORTING_EQUALITIES : 227
LocStat_NO_SUPPORTING_DISEQUALITIES : 23
LocStat_NO_DISJUNCTIONS : -60
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 42
TransStat_MAX_WEQGRAPH_SIZE : 2
TransStat_MAX_SIZEOF_WEQEDGELABEL : 1
TransStat_NO_SUPPORTING_EQUALITIES : 59
TransStat_NO_SUPPORTING_DISEQUALITIES : 7
TransStat_NO_DISJUNCTIONS : 40
TransStat_MAX_NO_DISJUNCTIONS : 1
- StatisticsResult: EqConstraintFactoryStatistics
CONJOIN_DISJUNCTIVE(MILLISECONDS) : 1.224565
RENAME_VARIABLES(MILLISECONDS) : 0.016449
UNFREEZE(MILLISECONDS) : 0.000000
CONJOIN(MILLISECONDS) : 0.956565
PROJECTAWAY(MILLISECONDS) : 7.463829
ADD_WEAK_EQUALITY(MILLISECONDS) : 0.092135
DISJOIN(MILLISECONDS) : 0.117751
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.028183
ADD_EQUALITY(MILLISECONDS) : 0.017981
DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000
ADD_DISEQUALITY(MILLISECONDS) : 0.008206
#CONJOIN_DISJUNCTIVE : 370
#RENAME_VARIABLES : 811
#UNFREEZE : 0
#CONJOIN : 548
#PROJECTAWAY : 539
#ADD_WEAK_EQUALITY : 6
#DISJOIN : 61
#RENAME_VARIABLES_DISJUNCTIVE : 867
#ADD_EQUALITY : 60
#DISJOIN_DISJUNCTIVE : 0
#ADD_DISEQUALITY : 6
- UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed
Unable to prove that all allocated memory was freed
Reason: abstract domain could reach this error location.
Possible FailurePath:
- UnprovableResult [Line: 551]: 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:
[L552] int length = __VERIFIER_nondet_int();
[L553] int n = __VERIFIER_nondet_int();
[L554] int c = __VERIFIER_nondet_int();
[L555] COND TRUE length < 1
[L556] length = 1
[L558] COND TRUE n < 1
[L559] n = 1
[L561] EXPR, FCALL __builtin_alloca (n * sizeof(char))
[L561] char* nondetArea = (char*) __builtin_alloca (n * sizeof(char));
[L562] CALL cmemset(nondetArea, c, n)
[L543] COND FALSE !(n != 0)
[L549] RET return (dst);
[L562] cmemset(nondetArea, c, n)
[L563] return 0;
- UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed
Unable to prove that all allocated memory was freed
Reason: abstract domain could reach this error location.
Possible FailurePath:
[L552] int length = __VERIFIER_nondet_int();
[L553] int n = __VERIFIER_nondet_int();
[L554] int c = __VERIFIER_nondet_int();
[L555] COND TRUE length < 1
[L556] length = 1
[L558] COND TRUE n < 1
[L559] n = 1
[L561] EXPR, FCALL __builtin_alloca (n * sizeof(char))
[L561] char* nondetArea = (char*) __builtin_alloca (n * sizeof(char));
[L562] CALL cmemset(nondetArea, c, n)
[L543] COND FALSE !(n != 0)
[L549] RET return (dst);
[L562] cmemset(nondetArea, c, n)
[L563] return 0;
- PositiveResult [Line: 540]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
* Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
- GenericResult: Unfinished Backtranslation
Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true)
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/openbsd_cmemset-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-31_19-25-28-763.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cmemset-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-31_19-25-28-763.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/openbsd_cmemset-alloca_true-valid-memsafety_true-termination.i_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_19-25-28-763.csv
Received shutdown request...