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/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-read.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.23-d4a2356
[2018-03-23 12:44:52,083 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-03-23 12:44:52,084 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-03-23 12:44:52,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-03-23 12:44:52,101 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-03-23 12:44:52,102 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-03-23 12:44:52,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-03-23 12:44:52,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-03-23 12:44:52,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-03-23 12:44:52,107 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-03-23 12:44:52,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-03-23 12:44:52,109 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-03-23 12:44:52,109 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-03-23 12:44:52,111 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-03-23 12:44:52,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-03-23 12:44:52,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-03-23 12:44:52,116 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-03-23 12:44:52,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-03-23 12:44:52,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-03-23 12:44:52,121 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-03-23 12:44:52,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-03-23 12:44:52,124 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-03-23 12:44:52,124 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-03-23 12:44:52,125 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-03-23 12:44:52,126 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-03-23 12:44:52,127 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-03-23 12:44:52,128 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-03-23 12:44:52,128 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-03-23 12:44:52,129 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-03-23 12:44:52,129 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-03-23 12:44:52,130 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-03-23 12:44:52,130 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
[2018-03-23 12:44:52,144 INFO L110 SettingsManager]: Loading preferences was successful
[2018-03-23 12:44:52,144 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-03-23 12:44:52,145 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-03-23 12:44:52,145 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-03-23 12:44:52,145 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-03-23 12:44:52,145 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-03-23 12:44:52,146 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-03-23 12:44:52,146 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-03-23 12:44:52,146 INFO L133 SettingsManager]: * sizeof long=4
[2018-03-23 12:44:52,146 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-03-23 12:44:52,146 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-03-23 12:44:52,147 INFO L133 SettingsManager]: * sizeof long double=12
[2018-03-23 12:44:52,148 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-03-23 12:44:52,148 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-03-23 12:44:52,148 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-03-23 12:44:52,148 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-03-23 12:44:52,148 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-03-23 12:44:52,148 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-03-23 12:44:52,149 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-03-23 12:44:52,149 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-03-23 12:44:52,149 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-03-23 12:44:52,149 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-03-23 12:44:52,149 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-03-23 12:44:52,149 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-03-23 12:44:52,150 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-03-23 12:44:52,150 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-03-23 12:44:52,150 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-03-23 12:44:52,151 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-03-23 12:44:52,183 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-03-23 12:44:52,194 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-03-23 12:44:52,198 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-03-23 12:44:52,199 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-03-23 12:44:52,200 INFO L276 PluginConnector]: CDTParser initialized
[2018-03-23 12:44:52,200 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysOfVariableLength2_false-valid-deref-read.c
[2018-03-23 12:44:52,522 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG600912e50
[2018-03-23 12:44:52,633 INFO L291 CDTParser]: IsIndexed: true
[2018-03-23 12:44:52,634 INFO L292 CDTParser]: Found 1 translation units.
[2018-03-23 12:44:52,634 INFO L171 CDTParser]: Scanning ArraysOfVariableLength2_false-valid-deref-read.c
[2018-03-23 12:44:52,635 INFO L210 ultiparseSymbolTable]: Include resolver:
[2018-03-23 12:44:52,635 INFO L215 ultiparseSymbolTable]: <empty include resolver>
[2018-03-23 12:44:52,635 INFO L218 ultiparseSymbolTable]: Function table:
[2018-03-23 12:44:52,635 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar ('bar') in ArraysOfVariableLength2_false-valid-deref-read.c
[2018-03-23 12:44:52,635 INFO L221 ultiparseSymbolTable]: Function definition of __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo ('foo') in ArraysOfVariableLength2_false-valid-deref-read.c
[2018-03-23 12:44:52,636 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in ArraysOfVariableLength2_false-valid-deref-read.c
[2018-03-23 12:44:52,636 INFO L227 ultiparseSymbolTable]: Global variable table:
[2018-03-23 12:44:52,636 INFO L233 ultiparseSymbolTable]: <empty global variable table>
[2018-03-23 12:44:52,649 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG600912e50
[2018-03-23 12:44:52,654 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-03-23 12:44:52,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-03-23 12:44:52,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-03-23 12:44:52,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-03-23 12:44:52,662 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-03-23 12:44:52,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b6ede26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52, skipping insertion in model container
[2018-03-23 12:44:52,667 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,682 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-03-23 12:44:52,696 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-03-23 12:44:52,844 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-03-23 12:44:52,870 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-03-23 12:44:52,875 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 10 non ball SCCs. Number of states in SCCs 10.
[2018-03-23 12:44:52,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52 WrapperNode
[2018-03-23 12:44:52,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-03-23 12:44:52,888 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-03-23 12:44:52,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-03-23 12:44:52,888 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-03-23 12:44:52,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,920 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (1/1) ...
[2018-03-23 12:44:52,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-03-23 12:44:52,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-03-23 12:44:52,924 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-03-23 12:44:52,924 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-03-23 12:44:52,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 12:44:52" (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
[2018-03-23 12:44:52,979 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-03-23 12:44:52,979 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-03-23 12:44:52,979 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar
[2018-03-23 12:44:52,979 INFO L136 BoogieDeclarations]: Found implementation of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo
[2018-03-23 12:44:52,979 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure read~int
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure __U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure write~int
[2018-03-23 12:44:52,980 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-03-23 12:44:52,981 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-03-23 12:44:52,981 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-03-23 12:44:52,981 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-03-23 12:44:52,981 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-03-23 12:44:53,354 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-03-23 12:44:53,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:44:53 BoogieIcfgContainer
[2018-03-23 12:44:53,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-03-23 12:44:53,355 INFO L113 PluginConnector]: ------------------------IcfgTransformer----------------------------
[2018-03-23 12:44:53,355 INFO L271 PluginConnector]: Initializing IcfgTransformer...
[2018-03-23 12:44:53,356 INFO L276 PluginConnector]: IcfgTransformer initialized
[2018-03-23 12:44:53,360 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 12:44:53" (1/1) ...
[2018-03-23 12:44:53,370 INFO L112 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning
[2018-03-23 12:44:53,370 INFO L113 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int]
[2018-03-23 12:44:53,389 INFO L255 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing
[2018-03-23 12:44:53,411 INFO L271 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 4 location literals (each corresponds to one heap write)
[2018-03-23 12:44:53,425 INFO L322 apSepIcfgTransformer]: finished preprocessing for the equality analysis
[2018-03-23 12:44:53,477 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
[2018-03-23 12:46:17,745 INFO L314 AbstractInterpreter]: Visited 102 different actions 1318 times. Merged at 67 different actions 739 times. Never widened. Found 121 fixpoints after 14 different actions. Largest state had 35 variables.
[2018-03-23 12:46:17,747 INFO L334 apSepIcfgTransformer]: finished equality analysis
[2018-03-23 12:46:17,756 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 5
[2018-03-23 12:46:17,756 INFO L344 apSepIcfgTransformer]: Finished pre analysis before partitioning
[2018-03-23 12:46:17,757 INFO L345 apSepIcfgTransformer]: array groups: Set:
[#memory_int]
[2018-03-23 12:46:17,757 INFO L347 apSepIcfgTransformer]: select infos: Set:
((select (select |v_#memory_int_11| |v_main_~#b~0.base_8|) (+ |v_main_~#b~0.offset_7| (* 4 v_main_~i~2_13))), at (SUMMARY for call #t~mem7 := read~int(~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L37))
((select (select |v_#memory_int_1| v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar_~b.base_2) (+ (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar_~i~0_5) v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__bar_~b.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~b.base, ~b.offset + ~i~0 * 4, 4); srcloc: L14))
((select |v_#memory_int_4| |v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~#a~0.base_6|), at (SUMMARY for call write~int(#t~mem3, ~#a~0.base, ~#a~0.offset + ~i~1 * 4, 4); srcloc: L23'))
((select |v_#memory_int_10| |v_main_~#b~0.base_5|), at (SUMMARY for call write~int(#t~ret6, ~#b~0.base, ~#b~0.offset + ~i~2 * 4, 4); srcloc: L34''))
((select (select |v_#memory_int_2| v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~b.base_2) (+ (* 4 v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~i~1_6) v___U_MULTI_fArraysOfVariableLength__false_valid_deref_read_c__foo_~b.offset_2)), at (SUMMARY for call #t~mem3 := read~int(~b.base, ~b.offset + ~i~1 * 4, 4); srcloc: L23))
[2018-03-23 12:46:17,964 INFO L311 HeapPartitionManager]: partitioning result:
[2018-03-23 12:46:17,965 INFO L316 HeapPartitionManager]: location blocks for array group [#memory_int]
[2018-03-23 12:46:17,965 INFO L325 HeapPartitionManager]: at dimension 0
[2018-03-23 12:46:17,965 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2
[2018-03-23 12:46:17,965 INFO L327 HeapPartitionManager]: # location blocks :1
[2018-03-23 12:46:17,965 INFO L325 HeapPartitionManager]: at dimension 1
[2018-03-23 12:46:17,965 INFO L326 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2
[2018-03-23 12:46:17,965 INFO L327 HeapPartitionManager]: # location blocks :1
[2018-03-23 12:46:17,966 INFO L86 ransitionTransformer]: executing heap partitioning transformation
[2018-03-23 12:46:17,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 23.03 12:46:17 BasicIcfg
[2018-03-23 12:46:17,982 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer----------------------------
[2018-03-23 12:46:17,983 INFO L168 Benchmark]: Toolchain (without parser) took 85328.26 ms. Allocated memory was 302.0 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 245.2 MB in the beginning and 1.0 GB in the end (delta: -758.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,983 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 265.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,984 INFO L168 Benchmark]: CACSL2BoogieTranslator took 229.64 ms. Allocated memory is still 302.0 MB. Free memory was 245.2 MB in the beginning and 235.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,984 INFO L168 Benchmark]: Boogie Preprocessor took 35.90 ms. Allocated memory is still 302.0 MB. Free memory was 235.1 MB in the beginning and 233.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,985 INFO L168 Benchmark]: RCFGBuilder took 430.38 ms. Allocated memory was 302.0 MB in the beginning and 459.8 MB in the end (delta: 157.8 MB). Free memory was 233.1 MB in the beginning and 420.3 MB in the end (delta: -187.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,985 INFO L168 Benchmark]: IcfgTransformer took 84627.10 ms. Allocated memory was 459.8 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 420.3 MB in the beginning and 1.0 GB in the end (delta: -583.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB.
[2018-03-23 12:46:17,987 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.19 ms. Allocated memory is still 302.0 MB. Free memory is still 265.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 229.64 ms. Allocated memory is still 302.0 MB. Free memory was 245.2 MB in the beginning and 235.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 35.90 ms. Allocated memory is still 302.0 MB. Free memory was 235.1 MB in the beginning and 233.1 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 430.38 ms. Allocated memory was 302.0 MB in the beginning and 459.8 MB in the end (delta: 157.8 MB). Free memory was 233.1 MB in the beginning and 420.3 MB in the end (delta: -187.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 5.3 GB.
* IcfgTransformer took 84627.10 ms. Allocated memory was 459.8 MB in the beginning and 2.3 GB in the end (delta: 1.8 GB). Free memory was 420.3 MB in the beginning and 1.0 GB in the end (delta: -583.3 MB). Peak memory consumption was 1.2 GB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2:
- StatisticsResult: ArrayEqualityDomainStatistics
#Locations : 84
LocStat_MAX_WEQGRAPH_SIZE : 6
LocStat_MAX_SIZEOF_WEQEDGELABEL : 3
LocStat_NO_SUPPORTING_EQUALITIES : 723
LocStat_NO_SUPPORTING_DISEQUALITIES : 268
LocStat_NO_DISJUNCTIONS : -168
LocStat_MAX_NO_DISJUNCTIONS : -1
#Transitions : 114
TransStat_MAX_WEQGRAPH_SIZE : 4
TransStat_MAX_SIZEOF_WEQEDGELABEL : 1
TransStat_NO_SUPPORTING_EQUALITIES : 112
TransStat_NO_SUPPORTING_DISEQUALITIES : 14
TransStat_NO_DISJUNCTIONS : 115
TransStat_MAX_NO_DISJUNCTIONS : 2
- StatisticsResult: EqConstraintFactoryStatistics
CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.023372
RENAME_VARIABLES(MILLISECONDS) : 1.317801
UNFREEZE(MILLISECONDS) : 0.000000
CONJOIN(MILLISECONDS) : 0.002408
PROJECTAWAY(MILLISECONDS) : 2.585451
ADD_WEAK_EQUALITY(MILLISECONDS) : 0.113357
DISJOIN(MILLISECONDS) : 1.647168
RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1.333763
ADD_EQUALITY(MILLISECONDS) : 0.028672
DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000
ADD_DISEQUALITY(MILLISECONDS) : 0.019221
#CONJOIN_DISJUNCTIVE : 2465
#RENAME_VARIABLES : 5763
#UNFREEZE : 0
#CONJOIN : 3604
#PROJECTAWAY : 3431
#ADD_WEAK_EQUALITY : 17
#DISJOIN : 1040
#RENAME_VARIABLES_DISJUNCTIVE : 5666
#ADD_EQUALITY : 114
#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 : 2
COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1
COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 2
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/ArraysOfVariableLength2_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-03-23_12-46-17-998.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-03-23_12-46-17-998.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-03-23_12-46-17-998.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/ArraysOfVariableLength2_false-valid-deref-read.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-03-23_12-46-17-998.csv
Received shutdown request...