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-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e [2018-01-31 10:44:23,611 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 10:44:23,613 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 10:44:23,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 10:44:23,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 10:44:23,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 10:44:23,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 10:44:23,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 10:44:23,637 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 10:44:23,638 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 10:44:23,639 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 10:44:23,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 10:44:23,642 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 10:44:23,643 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 10:44:23,644 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 10:44:23,650 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 10:44:23,652 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 10:44:23,657 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 10:44:23,659 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 10:44:23,660 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 10:44:23,662 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-31 10:44:23,666 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 10:44:23,667 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 10:44:23,667 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 [2018-01-31 10:44:23,682 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 10:44:23,682 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 10:44:23,683 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 10:44:23,683 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 10:44:23,683 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 10:44:23,684 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 10:44:23,684 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 10:44:23,684 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 10:44:23,684 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 10:44:23,685 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 10:44:23,685 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 10:44:23,687 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 10:44:23,687 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 10:44:23,687 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 10:44:23,687 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 10:44:23,688 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 10:44:23,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 10:44:23,688 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 10:44:23,688 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 10:44:23,688 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 10:44:23,689 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 10:44:23,689 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 10:44:23,689 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 10:44:23,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:44:23,689 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 10:44:23,689 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 10:44:23,690 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 10:44:23,690 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 10:44:23,691 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 10:44:23,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 10:44:23,692 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 10:44:23,692 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 10:44:23,693 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 10:44:23,693 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 10:44:23,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 10:44:23,763 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 10:44:23,767 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 10:44:23,769 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 10:44:23,769 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 10:44:23,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/960521-1_false-valid-deref.i [2018-01-31 10:44:23,972 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 10:44:23,981 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 10:44:23,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 10:44:23,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 10:44:23,989 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 10:44:23,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:44:23" (1/1) ... [2018-01-31 10:44:23,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c42bca1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:23, skipping insertion in model container [2018-01-31 10:44:23,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 10:44:23" (1/1) ... [2018-01-31 10:44:24,013 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:44:24,079 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 10:44:24,254 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:44:24,287 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 10:44:24,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24 WrapperNode [2018-01-31 10:44:24,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 10:44:24,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 10:44:24,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 10:44:24,300 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 10:44:24,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,347 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 10:44:24,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 10:44:24,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 10:44:24,350 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 10:44:24,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 10:44:24" (1/1) ... No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 10:44:24,415 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 10:44:24,416 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 10:44:24,416 INFO L136 BoogieDeclarations]: Found implementation of procedure foo [2018-01-31 10:44:24,416 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 10:44:24,416 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 10:44:24,416 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 10:44:24,416 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 10:44:24,416 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 10:44:24,416 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure foo [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 10:44:24,417 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 10:44:24,977 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 10:44:24,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:44:24 BoogieIcfgContainer [2018-01-31 10:44:24,978 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 10:44:24,978 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 10:44:24,978 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 10:44:24,980 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 10:44:24,982 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 10:44:24" (1/1) ... [2018-01-31 10:44:24,989 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-31 10:44:24,989 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_int] [2018-01-31 10:44:24,990 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-31 10:44:25,040 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 13 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-31 10:44:25,086 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-31 10:44:25,153 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-31 10:44:44,999 INFO L314 AbstractInterpreter]: Visited 73 different actions 193 times. Merged at 33 different actions 84 times. Widened at 1 different actions 3 times. Found 11 fixpoints after 5 different actions. Largest state had 67 variables. [2018-01-31 10:44:45,002 INFO L229 apSepIcfgTransformer]: finished equality analysis [2018-01-31 10:44:45,012 INFO L244 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 4 [2018-01-31 10:44:45,013 INFO L241 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-01-31 10:44:45,013 INFO L242 apSepIcfgTransformer]: array groups: Set: [#memory_int] [2018-01-31 10:44:45,013 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 (- 8))), at (SUMMARY for call #t~mem8 := read~int(~b.base, ~b.offset + -8, 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'')) [2018-01-31 10:44:45,025 INFO L547 PartitionManager]: partitioning result: [2018-01-31 10:44:45,026 INFO L552 PartitionManager]: location blocks for array group [#memory_int] [2018-01-31 10:44:45,026 INFO L562 PartitionManager]: at dimension 0 [2018-01-31 10:44:45,026 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 4 [2018-01-31 10:44:45,026 INFO L564 PartitionManager]: # location blocks :3 [2018-01-31 10:44:45,026 INFO L562 PartitionManager]: at dimension 1 [2018-01-31 10:44:45,027 INFO L563 PartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-01-31 10:44:45,027 INFO L564 PartitionManager]: # location blocks :1 [2018-01-31 10:44:45,028 INFO L86 ransitionTransformer]: executing heap partitioning transformation [2018-01-31 10:44:45,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 10:44:45 BasicIcfg [2018-01-31 10:44:45,055 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 10:44:45,056 INFO L168 Benchmark]: Toolchain (without parser) took 21083.58 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 268.8 MB in the beginning and 725.8 MB in the end (delta: -457.0 MB). Peak memory consumption was 766.7 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:45,056 INFO L168 Benchmark]: CDTParser took 1.04 ms. Allocated memory is still 308.8 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 10:44:45,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.50 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 257.8 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:45,057 INFO L168 Benchmark]: Boogie Preprocessor took 49.93 ms. Allocated memory is still 308.8 MB. Free memory was 257.8 MB in the beginning and 255.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:45,057 INFO L168 Benchmark]: RCFGBuilder took 628.04 ms. Allocated memory is still 308.8 MB. Free memory was 255.8 MB in the beginning and 237.2 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:45,058 INFO L168 Benchmark]: IcfgTransformer took 20076.64 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 237.2 MB in the beginning and 725.8 MB in the end (delta: -488.6 MB). Peak memory consumption was 735.1 MB. Max. memory is 5.3 GB. [2018-01-31 10:44:45,059 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.04 ms. Allocated memory is still 308.8 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 317.50 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 257.8 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 49.93 ms. Allocated memory is still 308.8 MB. Free memory was 257.8 MB in the beginning and 255.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 628.04 ms. Allocated memory is still 308.8 MB. Free memory was 255.8 MB in the beginning and 237.2 MB in the end (delta: 18.6 MB). Peak memory consumption was 18.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 20076.64 ms. Allocated memory was 308.8 MB in the beginning and 1.5 GB in the end (delta: 1.2 GB). Free memory was 237.2 MB in the beginning and 725.8 MB in the end (delta: -488.6 MB). Peak memory consumption was 735.1 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) : 0.006514 RENAME_VARIABLES(MILLISECONDS) : 1.921495 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.001158 PROJECTAWAY(MILLISECONDS) : 0.291220 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.085829 DISJOIN(MILLISECONDS) : 1.323259 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1.945243 ADD_EQUALITY(MILLISECONDS) : 0.035873 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.054573 #CONJOIN_DISJUNCTIVE : 332 #RENAME_VARIABLES : 702 #UNFREEZE : 0 #CONJOIN : 691 #PROJECTAWAY : 422 #ADD_WEAK_EQUALITY : 15 #DISJOIN : 86 #RENAME_VARIABLES_DISJUNCTIVE : 666 #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-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_10-44-45-069.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-VPDomainBenchmark-0-2018-01-31_10-44-45-069.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-BenchmarkWithCounters-0-2018-01-31_10-44-45-069.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/960521-1_false-valid-deref.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-HeapSeparatorBenchmark-0-2018-01-31_10-44-45-069.csv Received shutdown request...