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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/960521-1_false-valid-free.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-1cceb4a
[2018-01-30 04:19:39,758 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-30 04:19:39,760 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-30 04:19:39,775 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-30 04:19:39,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-30 04:19:39,777 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-30 04:19:39,778 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-30 04:19:39,780 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-30 04:19:39,782 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-30 04:19:39,783 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-30 04:19:39,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-30 04:19:39,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-30 04:19:39,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-30 04:19:39,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-30 04:19:39,787 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-30 04:19:39,790 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-30 04:19:39,792 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-30 04:19:39,794 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-30 04:19:39,796 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-30 04:19:39,797 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-30 04:19:39,799 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-30 04:19:39,800 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-30 04:19:39,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-30 04:19:39,801 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-30 04:19:39,802 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-30 04:19:39,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-30 04:19:39,803 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-30 04:19:39,804 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-30 04:19:39,804 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-30 04:19:39,805 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-30 04:19:39,805 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-30 04:19:39,806 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf
[2018-01-30 04:19:39,848 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-30 04:19:39,848 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-30 04:19:39,849 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-30 04:19:39,849 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-30 04:19:39,850 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-30 04:19:39,850 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-30 04:19:39,850 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-30 04:19:39,851 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-30 04:19:39,851 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-30 04:19:39,851 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-30 04:19:39,851 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-30 04:19:39,852 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-30 04:19:39,852 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-30 04:19:39,852 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-01-30 04:19:39,852 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-01-30 04:19:39,852 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-01-30 04:19:39,853 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-30 04:19:39,853 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-30 04:19:39,853 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-30 04:19:39,853 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-01-30 04:19:39,853 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-30 04:19:39,854 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-30 04:19:39,854 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-30 04:19:39,854 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-30 04:19:39,854 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-30 04:19:39,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-30 04:19:39,856 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-30 04:19:39,857 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-30 04:19:39,857 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-30 04:19:39,889 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-30 04:19:39,938 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-30 04:19:39,941 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-30 04:19:39,942 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-30 04:19:39,942 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-30 04:19:39,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/960521-1_false-valid-free.i
[2018-01-30 04:19:40,364 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-30 04:19:40,371 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-30 04:19:40,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-30 04:19:40,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-30 04:19:40,378 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-30 04:19:40,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e6660a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40, skipping insertion in model container
[2018-01-30 04:19:40,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,395 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-30 04:19:40,433 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-30 04:19:40,553 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-30 04:19:40,569 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-30 04:19:40,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40 WrapperNode
[2018-01-30 04:19:40,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-30 04:19:40,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-30 04:19:40,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-30 04:19:40,575 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-30 04:19:40,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,600 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-30 04:19:40,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-30 04:19:40,611 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-30 04:19:40,612 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-30 04:19:40,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 04:19:40" (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
[2018-01-30 04:19:40,688 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-30 04:19:40,688 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-30 04:19:40,688 INFO L136 BoogieDeclarations]: Found implementation of procedure foo
[2018-01-30 04:19:40,688 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-30 04:19:40,688 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-01-30 04:19:40,688 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-01-30 04:19:40,688 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure malloc
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure free
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure foo
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-30 04:19:40,689 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-30 04:19:40,911 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-30 04:19:40,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 04:19:40 BoogieIcfgContainer
[2018-01-30 04:19:40,946 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-30 04:19:40,947 INFO L113 PluginConnector]: ------------------------IcfgTransformer----------------------------
[2018-01-30 04:19:40,947 INFO L271 PluginConnector]: Initializing IcfgTransformer...
[2018-01-30 04:19:40,948 INFO L276 PluginConnector]: IcfgTransformer initialized
[2018-01-30 04:19:40,950 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 04:19:40" (1/1) ...
[2018-01-30 04:19:40,958 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning
[2018-01-30 04:19:40,958 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int]
[2018-01-30 04:19:40,959 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing
[2018-01-30 04:19:41,011 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 13 freeze vars and freeze var literals (each corresponds to one heap write)
[2018-01-30 04:19:41,048 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis
[2018-01-30 04:19:41,101 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-01-30 04:19:56,902 INFO L311 AbstractInterpreter]: Visited 73 different actions 196 times. Merged at 34 different actions 87 times. Widened at 1 different actions 3 times. Found 10 fixpoints after 4 different actions. Largest state had 67 variables.
[2018-01-30 04:19:56,905 INFO L229 apSepIcfgTransformer]: finished equality analysis
[2018-01-30 04:19:57,050 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 4
[2018-01-30 04:19:57,051 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning
[2018-01-30 04:19:57,051 INFO L242 apSepIcfgTransformer]: array groups: Set:
[#memory_int]
[2018-01-30 04:19:57,051 INFO L244 apSepIcfgTransformer]: select infos: Set:
((select |v_#memory_int_2| v_~b.base_2), at (SUMMARY for call write~int(-1, ~b.base, ~b.offset + ~i~3 * 4, 4); srcloc: L627))
((select (select |v_#memory_int_11| v_~b.base_18) (+ v_~b.offset_16 (- 4))), at (SUMMARY for call #t~mem8 := read~int(~b.base, ~b.offset + -4, 4); srcloc: L635'))
((select |v_#memory_int_4| v_~a.base_2), at (SUMMARY for call write~int(-1, ~a.base, ~a.offset + ~i~3 * 4, 4); srcloc: L625))
((select |v_#memory_int_8| |v_main_#t~post6.base_3|), at (SUMMARY for call write~int(0, #t~post6.base, #t~post6.offset, 4); srcloc: L634''))
[2018-01-30 04:19:57,204 INFO L547 PartitionManager]: partitioning result:
[2018-01-30 04:19:57,204 INFO L552 PartitionManager]: location blocks for array group [#memory_int]
[2018-01-30 04:19:57,204 INFO L561 PartitionManager]: at dimension 0
[2018-01-30 04:19:57,205 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 4
[2018-01-30 04:19:57,205 INFO L563 PartitionManager]: # location blocks :3
[2018-01-30 04:19:57,205 INFO L561 PartitionManager]: at dimension 1
[2018-01-30 04:19:57,205 INFO L562 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3
[2018-01-30 04:19:57,205 INFO L563 PartitionManager]: # location blocks :1
[2018-01-30 04:19:57,206 INFO L86 ransitionTransformer]: executing heap partitioning transformation
[2018-01-30 04:19:57,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 04:19:57 BasicIcfg
[2018-01-30 04:19:57,285 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer----------------------------
[2018-01-30 04:19:57,285 INFO L168 Benchmark]: Toolchain (without parser) took 16920.79 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 267.8 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 56.2 MB. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,286 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 308.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 202.38 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 257.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,286 INFO L168 Benchmark]: Boogie Preprocessor took 35.91 ms. Allocated memory is still 308.8 MB. Free memory was 257.9 MB in the beginning and 255.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,287 INFO L168 Benchmark]: RCFGBuilder took 335.07 ms. Allocated memory is still 308.8 MB. Free memory was 255.9 MB in the beginning and 237.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,287 INFO L168 Benchmark]: IcfgTransformer took 16338.17 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 237.3 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 25.7 MB. Max. memory is 5.3 GB.
[2018-01-30 04:19:57,288 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.11 ms. Allocated memory is still 308.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 202.38 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 257.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 35.91 ms. Allocated memory is still 308.8 MB. Free memory was 257.9 MB in the beginning and 255.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 335.07 ms. Allocated memory is still 308.8 MB. Free memory was 255.9 MB in the beginning and 237.3 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 5.3 GB.
* IcfgTransformer took 16338.17 ms. Allocated memory was 308.8 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 237.3 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 25.7 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 55
LocStat_MAX_WEQGRAPH_SIZE : 4
LocStat_MAX_SIZEOF_WEQEDGELABEL : 2
LocStat_NO_SUPPORTING_EQUALITIES : 1891
LocStat_NO_SUPPORTING_DISEQUALITIES : 1767
LocStat_NO_DISJUNCTIONS : -110
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 82
TransStat_MAX_WEQGRAPH_SIZE : 2
TransStat_MAX_SIZEOF_WEQEDGELABEL : 1
TransStat_NO_SUPPORTING_EQUALITIES : 247
TransStat_NO_SUPPORTING_DISEQUALITIES : 30
TransStat_NO_DISJUNCTIONS : 96
TransStat_MAX_NO_DISJUNCTIONS : 4
- StatisticsResult: EqConstraintFactoryStatistics
CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.004291
RENAME_VARIABLES(MILLISECONDS) : 1.999100
UNFREEZE(MILLISECONDS) : 0.000000
CONJOIN(MILLISECONDS) : 0.001004
PROJECTAWAY(MILLISECONDS) : 0.270192
ADD_WEAK_EQUALITY(MILLISECONDS) : 0.093408
DISJOIN(MILLISECONDS) : 1.352420
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 2.030408
ADD_EQUALITY(MILLISECONDS) : 0.040847
DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000
ADD_DISEQUALITY(MILLISECONDS) : 0.034650
#CONJOIN_DISJUNCTIVE : 339
#RENAME_VARIABLES : 725
#UNFREEZE : 0
#CONJOIN : 710
#PROJECTAWAY : 438
#ADD_WEAK_EQUALITY : 15
#DISJOIN : 90
#RENAME_VARIABLES_DISJUNCTIVE : 689
#ADD_EQUALITY : 206
#DISJOIN_DISJUNCTIVE : 0
#ADD_DISEQUALITY : 24
* Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation:
- StatisticsResult: HeapSeparatorStatistics
#COUNT_NEW_ARRAY_VARS_[#memory_int] : 3
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 4
COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 3
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 3
COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1
COUNT_ARRAY_READS for [#memory_int] : 4
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_04-19-57-295.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_04-19-57-295.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_04-19-57-295.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_04-19-57-295.csv
Received shutdown request...