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-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/reducercommutativity/max20_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6-m [2018-01-30 20:15:02,992 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 20:15:02,993 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 20:15:03,002 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 20:15:03,002 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 20:15:03,002 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 20:15:03,003 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 20:15:03,008 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 20:15:03,009 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 20:15:03,009 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 20:15:03,010 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 20:15:03,010 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 20:15:03,010 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 20:15:03,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 20:15:03,011 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 20:15:03,012 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 20:15:03,014 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 20:15:03,014 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 20:15:03,015 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 20:15:03,016 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 20:15:03,017 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 20:15:03,017 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 20:15:03,017 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 20:15:03,018 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 20:15:03,018 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 20:15:03,019 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 20:15:03,019 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 20:15:03,020 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 20:15:03,020 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 20:15:03,020 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 20:15:03,020 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 20:15:03,020 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 20:15:03,032 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 20:15:03,032 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 20:15:03,032 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 20:15:03,032 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 20:15:03,033 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 20:15:03,033 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 20:15:03,033 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 20:15:03,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 20:15:03,033 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 20:15:03,033 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 20:15:03,033 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 20:15:03,034 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 20:15:03,034 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 20:15:03,035 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 20:15:03,035 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 20:15:03,036 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 20:15:03,036 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 20:15:03,036 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 20:15:03,036 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 20:15:03,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 20:15:03,078 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 20:15:03,082 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 20:15:03,082 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 20:15:03,083 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 20:15:03,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/reducercommutativity/max20_true-unreach-call.i [2018-01-30 20:15:03,147 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 20:15:03,147 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 20:15:03,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 20:15:03,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 20:15:03,151 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 20:15:03,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4859861a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03, skipping insertion in model container [2018-01-30 20:15:03,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,166 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:15:03,178 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 20:15:03,264 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:15:03,282 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 20:15:03,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03 WrapperNode [2018-01-30 20:15:03,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 20:15:03,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 20:15:03,286 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 20:15:03,286 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 20:15:03,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 20:15:03,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 20:15:03,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 20:15:03,307 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 20:15:03,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 08:15:03" (1/1) ... No working directory specified, using /home/daniel/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 20:15:03,343 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 20:15:03,343 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 20:15:03,343 INFO L136 BoogieDeclarations]: Found implementation of procedure max [2018-01-30 20:15:03,343 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 20:15:03,343 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 20:15:03,343 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 20:15:03,343 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 20:15:03,343 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure max [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 20:15:03,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 20:15:03,685 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 20:15:03,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:15:03 BoogieIcfgContainer [2018-01-30 20:15:03,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 20:15:03,686 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 20:15:03,686 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 20:15:03,686 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 20:15:03,688 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 08:15:03" (1/1) ... [2018-01-30 20:15:03,693 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 20:15:03,693 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-30 20:15:03,693 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 20:15:03,718 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 13 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 20:15:03,736 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 20:15:03,769 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-30 20:16:35,456 INFO L314 AbstractInterpreter]: Visited 98 different actions 1248 times. Merged at 71 different actions 741 times. Widened at 1 different actions 1 times. Found 101 fixpoints after 15 different actions. Largest state had 68 variables. [2018-01-30 20:16:35,457 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-30 20:16:35,463 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 11 [2018-01-30 20:16:35,463 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-30 20:16:35,463 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-30 20:16:35,464 INFO L244 apSepIcfgTransformer]: select infos: Set: ((select (select |v_#memory_int_14| |v_main_~#x~5.base_10|) (+ (* 4 v_main_~i~7_4) |v_main_~#x~5.offset_10| 4)), at (SUMMARY for call #t~mem16 := read~int(~#x~5.base, ~#x~5.offset + (~i~7 + 1) * 4, 4); srcloc: L33)) ((select (select |v_#memory_int_8| |v_main_~#x~5.base_5|) (+ |v_main_~#x~5.offset_5| 4)), at (SUMMARY for call #t~mem10 := read~int(~#x~5.base, ~#x~5.offset + 4, 4); srcloc: L29''')) ((select (select |v_#memory_int_2| v_max_~x.base_3) (+ (* 4 v_max_~i~3_8) v_max_~x.offset_3)), at (SUMMARY for call #t~mem2 := read~int(~x.base, ~x.offset + ~i~3 * 4, 4); srcloc: L10'')) ((select |v_#memory_int_18| |v_main_~#x~5.base_12|), at (SUMMARY for call write~int(~temp~5, ~#x~5.base, ~#x~5.offset + 76, 4); srcloc: L32''''''')) ((select |v_#memory_int_16| |v_main_~#x~5.base_11|), at (SUMMARY for call write~int(#t~mem16, ~#x~5.base, ~#x~5.offset + ~i~7 * 4, 4); srcloc: L33')) ((select |v_#memory_int_6| |v_main_~#x~5.base_2|), at (SUMMARY for call write~int(#t~nondet5, ~#x~5.base, ~#x~5.offset + ~i~6 * 4, 4); srcloc: L24')) ((select (select |v_#memory_int_7| |v_main_~#x~5.base_4|) |v_main_~#x~5.offset_4|), at (SUMMARY for call #t~mem8 := read~int(~#x~5.base, ~#x~5.offset + 0, 4); srcloc: L29)) ((select |v_#memory_int_12| |v_main_~#x~5.base_7|), at (SUMMARY for call write~int(~temp~5, ~#x~5.base, ~#x~5.offset + 4, 4); srcloc: L29'''''')) ((select (select |v_#memory_int_13| |v_main_~#x~5.base_9|) |v_main_~#x~5.offset_9|), at (SUMMARY for call #t~mem13 := read~int(~#x~5.base, ~#x~5.offset + 0, 4); srcloc: L31)) ((select |v_#memory_int_10| |v_main_~#x~5.base_6|), at (SUMMARY for call write~int(#t~mem10, ~#x~5.base, ~#x~5.offset + 0, 4); srcloc: L29'''')) ((select (select |v_#memory_int_1| v_max_~x.base_2) (+ (* 4 v_max_~i~3_7) v_max_~x.offset_2)), at (SUMMARY for call #t~mem1 := read~int(~x.base, ~x.offset + ~i~3 * 4, 4); srcloc: L10)) [2018-01-30 20:16:35,487 INFO L547 PartitionManager]: partitioning result: [2018-01-30 20:16:35,487 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-30 20:16:35,487 INFO L562 PartitionManager]: at dimension 0 [2018-01-30 20:16:35,487 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 5 [2018-01-30 20:16:35,487 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 20:16:35,487 INFO L562 PartitionManager]: at dimension 1 [2018-01-30 20:16:35,487 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 5 [2018-01-30 20:16:35,487 INFO L564 PartitionManager]: # location blocks :1 [2018-01-30 20:16:35,488 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-30 20:16:35,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 08:16:35 BasicIcfg [2018-01-30 20:16:35,498 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 20:16:35,498 INFO L168 Benchmark]: Toolchain (without parser) took 92351.35 ms. Allocated memory was 147.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 112.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 891.9 MB. Max. memory is 5.3 GB. [2018-01-30 20:16:35,499 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 147.8 MB. Free memory is still 117.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 20:16:35,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 137.99 ms. Allocated memory is still 147.8 MB. Free memory was 112.7 MB in the beginning and 104.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 5.3 GB. [2018-01-30 20:16:35,499 INFO L168 Benchmark]: Boogie Preprocessor took 20.48 ms. Allocated memory is still 147.8 MB. Free memory was 104.0 MB in the beginning and 102.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. [2018-01-30 20:16:35,499 INFO L168 Benchmark]: RCFGBuilder took 378.85 ms. Allocated memory is still 147.8 MB. Free memory was 102.2 MB in the beginning and 82.7 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 5.3 GB. [2018-01-30 20:16:35,499 INFO L168 Benchmark]: IcfgTransformer took 91812.15 ms. Allocated memory was 147.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 82.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 861.7 MB. Max. memory is 5.3 GB. [2018-01-30 20:16:35,500 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 147.8 MB. Free memory is still 117.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 137.99 ms. Allocated memory is still 147.8 MB. Free memory was 112.7 MB in the beginning and 104.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 20.48 ms. Allocated memory is still 147.8 MB. Free memory was 104.0 MB in the beginning and 102.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 378.85 ms. Allocated memory is still 147.8 MB. Free memory was 102.2 MB in the beginning and 82.7 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 5.3 GB. * IcfgTransformer took 91812.15 ms. Allocated memory was 147.8 MB in the beginning and 2.1 GB in the end (delta: 2.0 GB). Free memory was 82.7 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 861.7 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 83 LocStat_MAX_WEQGRAPH_SIZE : 3 LocStat_MAX_SIZEOF_WEQEDGELABEL : 2 LocStat_NO_SUPPORTING_EQUALITIES : 1549 LocStat_NO_SUPPORTING_DISEQUALITIES : 3816 LocStat_NO_DISJUNCTIONS : -166 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 109 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 166 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 107 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.007790 RENAME_VARIABLES(MILLISECONDS) : 0.206528 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000418 PROJECTAWAY(MILLISECONDS) : 0.070662 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.048768 DISJOIN(MILLISECONDS) : 0.598056 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.218603 ADD_EQUALITY(MILLISECONDS) : 0.004063 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.001978 #CONJOIN_DISJUNCTIVE : 1910 #RENAME_VARIABLES : 4078 #UNFREEZE : 0 #CONJOIN : 2413 #PROJECTAWAY : 2320 #ADD_WEAK_EQUALITY : 14 #DISJOIN : 432 #RENAME_VARIABLES_DISJUNCTIVE : 4133 #ADD_EQUALITY : 171 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 3 * 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 : 5 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 5 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 1 COUNT_ARRAY_READS for [#memory_int] : 11 RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max20_true-unreach-call.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_20-16-35-505.csv Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max20_true-unreach-call.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-30_20-16-35-505.csv Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max20_true-unreach-call.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-30_20-16-35-505.csv Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/max20_true-unreach-call.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-30_20-16-35-505.csv Received shutdown request...