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/array-memsafety/add_last_unsafe_false-valid-deref.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-3dd0cf6
[2018-01-30 19:56:21,081 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-30 19:56:21,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-30 19:56:21,095 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-30 19:56:21,095 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-30 19:56:21,096 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-30 19:56:21,097 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-30 19:56:21,099 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-30 19:56:21,101 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-30 19:56:21,101 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-30 19:56:21,102 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-30 19:56:21,102 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-30 19:56:21,103 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-30 19:56:21,104 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-30 19:56:21,104 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-30 19:56:21,107 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-30 19:56:21,108 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-30 19:56:21,110 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-30 19:56:21,112 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-30 19:56:21,113 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-30 19:56:21,115 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-30 19:56:21,115 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-30 19:56:21,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-30 19:56:21,116 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-30 19:56:21,117 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-30 19:56:21,118 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-30 19:56:21,119 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-30 19:56:21,119 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-30 19:56:21,120 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-30 19:56:21,120 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-30 19:56:21,120 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-30 19:56:21,121 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 19:56:21,130 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-30 19:56:21,131 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-30 19:56:21,131 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-30 19:56:21,132 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-30 19:56:21,132 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-30 19:56:21,132 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-30 19:56:21,132 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-30 19:56:21,133 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-30 19:56:21,133 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-30 19:56:21,133 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-30 19:56:21,133 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-30 19:56:21,134 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-30 19:56:21,134 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-30 19:56:21,134 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-01-30 19:56:21,134 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-01-30 19:56:21,134 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-01-30 19:56:21,135 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-30 19:56:21,135 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-30 19:56:21,135 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-30 19:56:21,135 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-01-30 19:56:21,135 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-30 19:56:21,136 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-30 19:56:21,136 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-30 19:56:21,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-30 19:56:21,136 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-30 19:56:21,136 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-30 19:56:21,137 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-30 19:56:21,137 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-30 19:56:21,137 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-30 19:56:21,137 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-30 19:56:21,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-30 19:56:21,138 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-30 19:56:21,138 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-30 19:56:21,139 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-30 19:56:21,174 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-30 19:56:21,186 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-30 19:56:21,190 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-30 19:56:21,192 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-30 19:56:21,193 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-30 19:56:21,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-memsafety/add_last_unsafe_false-valid-deref.i
[2018-01-30 19:56:21,346 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-30 19:56:21,352 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-30 19:56:21,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-30 19:56:21,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-30 19:56:21,358 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-30 19:56:21,359 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518073ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21, skipping insertion in model container
[2018-01-30 19:56:21,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,376 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-30 19:56:21,411 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-30 19:56:21,530 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-30 19:56:21,547 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-30 19:56:21,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21 WrapperNode
[2018-01-30 19:56:21,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-30 19:56:21,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-30 19:56:21,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-30 19:56:21,555 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-30 19:56:21,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-30 19:56:21,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-30 19:56:21,593 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-30 19:56:21,593 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-30 19:56:21,594 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:56:21" (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
[2018-01-30 19:56:21,640 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-30 19:56:21,641 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-30 19:56:21,641 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-30 19:56:21,641 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-30 19:56:21,642 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-30 19:56:21,642 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-30 19:56:21,837 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-30 19:56:21,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:56:21 BoogieIcfgContainer
[2018-01-30 19:56:21,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-30 19:56:21,838 INFO L113 PluginConnector]: ------------------------IcfgTransformer----------------------------
[2018-01-30 19:56:21,838 INFO L271 PluginConnector]: Initializing IcfgTransformer...
[2018-01-30 19:56:21,839 INFO L276 PluginConnector]: IcfgTransformer initialized
[2018-01-30 19:56:21,842 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:56:21" (1/1) ...
[2018-01-30 19:56:21,849 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning
[2018-01-30 19:56:21,849 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int]
[2018-01-30 19:56:21,850 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing
[2018-01-30 19:56:21,886 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 6 freeze vars and freeze var literals (each corresponds to one heap write)
[2018-01-30 19:56:21,916 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis
[2018-01-30 19:56:21,972 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-01-30 19:57:03,272 INFO L314 AbstractInterpreter]: Visited 56 different actions 257 times. Merged at 31 different actions 148 times. Widened at 1 different actions 1 times. Found 8 fixpoints after 8 different actions. Largest state had 45 variables.
[2018-01-30 19:57:03,274 INFO L229 apSepIcfgTransformer]: finished equality analysis
[2018-01-30 19:57:03,282 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5
[2018-01-30 19:57:03,283 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning
[2018-01-30 19:57:03,283 INFO L242 apSepIcfgTransformer]: array groups: Set:
[#memory_int]
[2018-01-30 19:57:03,283 INFO L244 apSepIcfgTransformer]: select infos: Set:
((select (select |v_#memory_int_5| v_main_~a~2.base_5) v_main_~a~2.offset_4), at (SUMMARY for call #t~mem4 := read~int(~a~2.base, ~a~2.offset, 4); srcloc: L548))
((select (select |v_#memory_int_4| v_main_~arr~2.base_5) (+ (* 4 v_main_~length~2_6) v_main_~arr~2.offset_5 (- 4))), at (SUMMARY for call #t~mem3 := read~int(~arr~2.base, ~arr~2.offset + ~length~2 * 4 - 4, 4); srcloc: L547'))
((select (select |v_#memory_int_3| v_main_~a~2.base_2) v_main_~a~2.offset_2), at (SUMMARY for call #t~mem2 := read~int(~a~2.base, ~a~2.offset, 4); srcloc: L547))
((select (select |v_#memory_int_6| v_main_~arr~2.base_8) (+ (* 4 v_main_~length~2_8) v_main_~arr~2.offset_7 (- 4))), at (SUMMARY for call #t~mem5 := read~int(~arr~2.base, ~arr~2.offset + ~length~2 * 4 - 4, 4); srcloc: L548'))
((select |v_#memory_int_8| v_main_~a~2.base_8), at (SUMMARY for call write~int(#t~mem4 + #t~mem5, ~a~2.base, ~a~2.offset, 4); srcloc: L548''))
[2018-01-30 19:57:03,388 INFO L547 PartitionManager]: partitioning result:
[2018-01-30 19:57:03,388 INFO L552 PartitionManager]: location blocks for array group [#memory_int]
[2018-01-30 19:57:03,388 INFO L562 PartitionManager]: at dimension 0
[2018-01-30 19:57:03,389 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1
[2018-01-30 19:57:03,389 INFO L564 PartitionManager]: # location blocks :1
[2018-01-30 19:57:03,389 INFO L562 PartitionManager]: at dimension 1
[2018-01-30 19:57:03,389 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1
[2018-01-30 19:57:03,389 INFO L564 PartitionManager]: # location blocks :1
[2018-01-30 19:57:03,390 INFO L86 ransitionTransformer]: executing heap partitioning transformation
[2018-01-30 19:57:03,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 07:57:03 BasicIcfg
[2018-01-30 19:57:03,401 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer----------------------------
[2018-01-30 19:57:03,402 INFO L168 Benchmark]: Toolchain (without parser) took 42054.92 ms. Allocated memory was 303.6 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 260.3 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 435.8 MB. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,402 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 303.6 MB. Free memory is still 266.3 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 201.81 ms. Allocated memory is still 303.6 MB. Free memory was 260.3 MB in the beginning and 250.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,403 INFO L168 Benchmark]: Boogie Preprocessor took 37.42 ms. Allocated memory is still 303.6 MB. Free memory was 250.3 MB in the beginning and 248.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,403 INFO L168 Benchmark]: RCFGBuilder took 245.16 ms. Allocated memory is still 303.6 MB. Free memory was 248.3 MB in the beginning and 231.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,404 INFO L168 Benchmark]: IcfgTransformer took 41563.25 ms. Allocated memory was 303.6 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 231.2 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 406.7 MB. Max. memory is 5.3 GB.
[2018-01-30 19:57:03,405 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.17 ms. Allocated memory is still 303.6 MB. Free memory is still 266.3 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 201.81 ms. Allocated memory is still 303.6 MB. Free memory was 260.3 MB in the beginning and 250.3 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 37.42 ms. Allocated memory is still 303.6 MB. Free memory was 250.3 MB in the beginning and 248.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 245.16 ms. Allocated memory is still 303.6 MB. Free memory was 248.3 MB in the beginning and 231.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB.
* IcfgTransformer took 41563.25 ms. Allocated memory was 303.6 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 231.2 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 406.7 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 44
LocStat_MAX_WEQGRAPH_SIZE : 4
LocStat_MAX_SIZEOF_WEQEDGELABEL : 4
LocStat_NO_SUPPORTING_EQUALITIES : 866
LocStat_NO_SUPPORTING_DISEQUALITIES : 377
LocStat_NO_DISJUNCTIONS : -88
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 62
TransStat_MAX_WEQGRAPH_SIZE : 2
TransStat_MAX_SIZEOF_WEQEDGELABEL : 1
TransStat_NO_SUPPORTING_EQUALITIES : 99
TransStat_NO_SUPPORTING_DISEQUALITIES : 11
TransStat_NO_DISJUNCTIONS : 67
TransStat_MAX_NO_DISJUNCTIONS : 2
- StatisticsResult: EqConstraintFactoryStatistics
CONJOIN_DISJUNCTIVE(MILLISECONDS) : 30.164450
RENAME_VARIABLES(MILLISECONDS) : 0.012050
UNFREEZE(MILLISECONDS) : 0.000000
CONJOIN(MILLISECONDS) : 29.915393
PROJECTAWAY(MILLISECONDS) : 0.080239
ADD_WEAK_EQUALITY(MILLISECONDS) : 0.053655
DISJOIN(MILLISECONDS) : 9.415377
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.028269
ADD_EQUALITY(MILLISECONDS) : 0.015825
DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000
ADD_DISEQUALITY(MILLISECONDS) : 0.007821
#CONJOIN_DISJUNCTIVE : 462
#RENAME_VARIABLES : 973
#UNFREEZE : 0
#CONJOIN : 618
#PROJECTAWAY : 518
#ADD_WEAK_EQUALITY : 6
#DISJOIN : 127
#RENAME_VARIABLES_DISJUNCTIVE : 920
#ADD_EQUALITY : 100
#DISJOIN_DISJUNCTIVE : 0
#ADD_DISEQUALITY : 10
* Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation:
- StatisticsResult: HeapSeparatorStatistics
#COUNT_NEW_ARRAY_VARS_[#memory_int] : 1
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1
COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 1
COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1
COUNT_ARRAY_READS for [#memory_int] : 5
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/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_19-57-03-412.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_19-57-03-412.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_19-57-03-412.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/add_last_unsafe_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_19-57-03-412.csv
Received shutdown request...